Introduction
As people our lives are full of frustrations, deadlines, and demands and university students are not exempt from these challenges. For many young people, stress is so common that it becomes a way of life. With the daily exposure to negative social factors in our country, our students at higher education find themselves exposed to a lot of stress. Stress can sometimes yield positive results for some people in that it pushes a person to get out of comfort zone and help you perform under pressure. It motivates one to do your best, even keep you safe when danger looms. However when stress becomes overwhelming, it can have devastating consequences for one health, relationships, and quality of life.
Hence it is important for anyone to understand how the body’s stress response works, recognizing the signs and symptoms of stress overload, and taking steps to reduce its harmful effects.
What is stress?
Stress is your body’s way of responding to any kind of demand or threat. When you feel threatened, your nervous system responds by releasing a flood of stress hormones, and including adrenaline and cortisol, which rouse the body for emergency action. Your heart pounds faster, muscles tighten, blood pressure rises, breath quickens, and your senses become sharper. These physical changes increase your strength and stamina, speed your reaction time, and enhance your focus.
This is known as the “fight or flight” stress response and is your body’s way of protecting you. When working properly, stress helps you stay focused, energetic, and alert. In emergency situations, stress can save your life—giving you extra strength to defend yourself, for example, or spurring you to slam on the brakes to avoid an accident.
Stress can also help you rise to meet challenges. Stress is what keeps you on your toes during a presentation at work, sharpens your concentration when you’re attempting the game-winning free throw, or drives you to study for an exam when you’d rather be watching TV. But beyond one’s comfort zone, stress stops being helpful and can start causing major damage to your mind and body.
The latest research into the brain shows that we, as mammals, have three ways of regulating our nervous systems and responding to stress:
Social engagement—This is our strategy to keep calm and safe. Since the vagus nerve connects the brain to sensory receptors in the ear, eye, face and heart, socially interacting with another person—making eye contact, listening in an attentive way, feeling understood—can calm you down and put the brakes on defensive responses like “fight-or-flight.” When using social engagement, you can think and feel clearly, and body functions such as blood pressure, heartbeat, digestion, and the immune system continue to work uninterrupted.
Mobilization: Known as the fight-or-flight response. When social engagement isn’t an appropriate response and we need (or think we need) to either defend ourselves or run away from danger, the body prepares for mobilization. It releases chemicals to provide the energy you need to protect yourself. At the same time, body functions not needed for fight or flight—such as the digestive and immune systems—stop working. This is why on would experience immune system related illness such as infections etc. Once the danger has passed, your nervous system calms the body, slowing heart rate, lowering blood pressure, and winding back down to its normal balance.
Immobilization—This is the opposite of the above and it is used by the body only when the two have failed. You may find yourself traumatized or “stuck” in an angry, panic-stricken or otherwise dysfunctional state, unable to move on. In extreme, life-threatening situations, you may even lose consciousness, enabling you to survive high levels of physical pain. However, until you’re able to arouse your body to a mobilization response, your nervous system may be unable to return to its pre-stress state of balance.
While it’s not always possible to respond to stress using social engagement, many of us have become conditioned to responding to every minor stressor by immediately resorting to fight or flight. Since this response interrupts other body functions and clouds judgment and feeling, over time it can cause stress overload and have a detrimental effect on both your physical and mental health.
Effects of stress overload
The body’s autonomic nervous system often cannot distinguish between daily stressors and life-threatening events. To make an example an argument with a friend or a traffic jam on the way to work, or will make one react as if you’re facing a life-or-death situation. When you repeatedly experience the fight or flight stress response in your daily life, the blood gets raised and the immune the immune system get suppressed. Thus increasing the risk of heart attack and stroke, speed up the aging process and leave you vulnerable to a host of mental and emotional problems. Stress can cause or exacerbate many health problems such as pain of any kind, digestive problems, sleep problems, depression, weight problems. The list is endless
Signs and symptoms of stress overload
There are numerous common warning signs and symptoms of chronic stress. The more signs and symptoms one notices in oneself the closer one is to stress overload. Stress overload may including the following:
Cognitive problems:
Memory problems, poor concentration, poor judgment, negativity, anxiety and constant worrying
Emotional Symptoms
Irritability or short temper agitation, inability to relax, feeling of being overwhelmed, sense of loneliness and isolation, depression or general unhappiness
Physical Symptoms
Aches and pains, diarrhea or constipation, nausea, dizziness chest pain, rapid heartbeat, loss of sex drive
Frequent colds
Behavioral Symptoms
Eating more or less insomnia (sleeping too much or too little), withdrawal from social life, procrastination neglect of responsibilities, substance abuse thinking it makes one relax and nervous habits (e.g. nail biting, hyperventilation, pacing). Signs and symptoms of stress overload can also be caused by other psychological or medical problems. If you’re experiencing any of the warning signs, it is advisable to speak to a counselor at Student Counselling Department
The causes of stress
Isolation and stress
Since social engagement appears to be our best defense against stress, isolation or lack of positive, consistent human interaction can be both a stressor in itself and exacerbate other causes of stress. The situations and pressures that cause stress are known as stressors. We usually think of stressors as being negative, such as an exhausting work schedule or a rocky relationship. However, anything that puts high demands on you or forces you to adjust can be stressful. Think of your first year at CPUT when you had to adjust to university life. This did not happen without any reaction, but your ability to cope may have been determined by your response. Positive events such as getting married, buying a house, going to college, or receiving a promotion can also be stressful.
We are sometimes responsible for the stress we experience in our lives. An good example is when one worries excessively about something that may or may not happen, or have irrational, pessimistic thoughts about life. What causes excessive stress depends, at least in part, on one’s perception of it. Something that’s stressful to you may not faze someone else, the other person may even enjoy it. Driving in heavy traffic for one person may be stressful while the other may see an opportunity to listen to relaxing music.
Common external causes of stress for our students
relationship difficulties, juggling work with school, family difficulties, financial problems, too muchacademic pressure, Common internal causes of stress are chronic worry, pessimism, negative self-talk, unrealistic expectations/perfectionism, rigid thinking, lack of flexibility etc.
Each individual is unique and we experiences stress differently. I may be terrified to speak in front of an audience while my friend thrives on being in spotlight of getting up in front of people to perform or speak, while her best friend thrives on being in the spotlight. I might find myself performing best when I am under pressure with tight deadlines, while my friend shuts down when classwork demands escalate. I might find that I am easy to crumble in the face of far smaller obstacles or frustrations, when my friend is able to take life’s punches or gets excitement and challenge from a high-stress lifestyle.
Factors determine our ability to manage stress: The ability to tolerate stress depends on many factors, including the quality of your relationships and support network, your life experiences, your emotional intelligence, and genetics. Support from friends and relatives makes it easier for us to cope with stress.
- Regular exercise –Physical and mental health are intrinsically linked, so the better you take care of your body, the greater resilience you’ll have against the symptoms of stress. Exercising regularly (for 30 minutes or more on most days) can lift your mood and help relieve stress, anxiety, anger, and frustration. Walking, running, swimming, dancing, and aerobic classes are good choices, especially if you exercise mindfully (focusing your attention on the physical sensations you experience as you move). Focused movement helps to get your nervous system back into balance. If you’ve been traumatized or experienced the immobilization stress response, getting active can help you to become relaxed. It can also serve as a distraction to your worries, allowing you to find some quiet time and break out of the cycle of negative thoughts that feed stress and anxiety.
- Good diet: –What we put in our mouths have a consequence for how well one copes with life’s stressors. It is easy for us to grab readily made processed foods because we feel pressured and avoid cooking. Usually these foods usually have no nutritional value. Eating a diet full of processed and convenience food, refined carbohydrates, and sugary snacks can worsen symptoms of stress while eating a diet rich in fresh fruit and vegetables, high-quality protein, and healthy fats, especially omega-3 fatty acids, can help you better cope with life’s ups and downs.
- Sense of control – It may be easier to deal with stress if you have confidence in yourself.When you feel like things are out of your control, you’re likely to have less tolerance for stress.
- Attitude and outlook – When you are optimistic it is easier to embrace life challenges with a strong sense of humor, accepting that what the experience is part of their journey in life.
- Ability to deal with your emotions – The more anxious one is, the more vulnerable you will be to stress. Learn how to calm and soothe yourself when feeling sad, angry, or overwhelmed by a situation. The ability to bring your emotions into balance helps you bounce back from adversity and is a skill that can be learned at any age.
- Knowledge and preparation – The more you know about a stressful situation, including how long it will last and what to expect, the easier it is to cope. For example, if you go into surgery with a realistic picture of what to expect post-op, a painful recovery will be less traumatic than if you were expecting to bounce back immediately.
- Time management – Managing one’s time carefully can reduce the pressure from meeting deadlines. It is advisable to tackle those assignments one step at time. Student Counseling staff can help with skills on time management.
- Sufficient sleep– Cut back on alcohol and things that are loaded with caffeine. Feeling tired can increase stress by causing you to think irrationally. Keep your cool in stressful situations by getting a good night’s sleep.
Conclusion
We all have control of how we want our lives to be. It might seem as a difficult thing to achieve because you feel overwhelmed and incapacitated by what you are experiencing, Stress management can teach you healthier ways to cope with stress, help you reduce its harmful effects, and prevent stress from spiraling out of control again in the future.
The opportunity of talking face to face with another human being can release hormones that reduce stress even if you’re still unable to alter the stressful situation. Opening up to someone is not a sign of weakness and it won’t make you a burden to others. In fact, most friends will be flattered that you trust them enough to confide in them, and it will only strengthen your bond. We should listen to our bodies particularly at this time when tests and exams exert too much pressure on students. If this is where you find yourself to be, don not hesitate to seek help at Student Counseling department.
Information adapted from an article by Jeanne Segal, Ph.D., Melinda Smith, M.A., Robert Segal, M.A., and Lawrence Robinson) on Helpguide.org International, California USA