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Stress - friend or foe?
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You are sweating bullets, your heart's pounding, your mouth is dry; you are about to be sick. All typical signs of stress. What triggers such a bodily reaction to stress can vary. It can be overwork or the adrenaline rush needed by some performers or athletes to deliver their best.

It is often mental and emotional attitude that dictates whether stress is good or bad for any one individual although stress overload gets to us all.

It's official
In Britain, we are officially becoming a more stressed society with the increased demands of a modern society. The Health and Safety Executive estimates stress is costing the economy £6.4 billion a year and it is now the main reason given for people taking time off work.

More and more of us feel we are too busy. We spend our weeks racing round with no time left to relax. We are dogged by insomnia, depression, irritability or anxiety, and consequently, overdose on drink, coffee, drugs and cigarettes.

To make matters worse Britain is becoming a nation of cyber-slaves, according to Professor Cary Cooper, Professor of Organisational Psychology at the University of Manchester's Institute of Technology.

'The laptop is the scourge of the 21st century, eroding family life and relaxation. Mobile phones chain you to the office even when you are on holiday, faxes clog your desk and computers take up more time than they save,' he says.

Studies by Professor Cooper found bosses expect more efficiency in offices with computers making their employees stressed out because they can't keep up with the ever-increasing workload and are terrified of losing their jobs.

'Bosses make impossible demands and Britons are expected to work harder than anyone in Europe,' says Professor Cooper. Three per cent of workers have stress levels equal to psychiatric patients and many more are dogged by physical or mental problems.

Even children suffer stress. A survey by Professor Stephen Palmer from City University in London found 50 per cent of children questioned said they were sometimes stressed and 19 per cent of adults said they were often stressed. The most common stress factor was work - the next was family.

Stress triggers Triggers for stress can range from fairly insignificant events to major life changing events.

Minor triggers
These could be starting or finishing college, moving house, changing your work hours, having trouble with the boss, or going on holiday.

Major triggers
These can be the death of a friend, partner or close relative, a child leaving home, the death of a partner, debts, injury or illness, being fired, retiring, getting divorced or getting married.


However, it is not these external life events that determine how stressed we get, it's how we, as unique individuals, process the experience. According to Dr Rae Baum, an American bioenergetic analyst and stress educator, it is not what happens but how we react that causes our stress overload.

She says: 'Stress is your body's biochemical reaction to how you live your life. Stress can develop into distress and disease through your personal adaptation to internal and external environments.'

Fight or flight
Stress is an essential part of our lives and it begins from the first moments of life - being born is stressful and raises the stress hormone cortisol in our blood. To live is to experience stress. According to Charles Darwin, it is a basic evolutionary survival mechanism triggering fight or flight reactions to escape danger.

Stress is essential in emergencies, as it heightens senses and reaction times in order to run away from danger and can enhance our performances in interviews, examinations, or public speaking.

What happens in the body?
Stress is closely linked to the autonomic nervous system. It floods our bloodstream with the hormones adrenaline and cortisol, which arouse strong physiological responses, including the blood being directed from the intestines and skin to the heart and brain, increased heart rate, faster breathing and profuse sweating.

However, when stress is excessive, out of proportion or all-pervasive in everyday life, it becomes a problem. It can be pathological, or certainly uncomfortable to the point where it is counter-productive, crippling performance and stifling normal activity, leading to both physical and psychological problems.

Symptoms
When we are under stress for any length of time, our body as well as our brain is affected:

  • blood pressure goes up
  • heart rate increases
  • we can suffer from irregular heart beats
  • our minds seem woolly and concentration wavers
  • moods are affected
  • sleep rhythms are destroyed.
  • Businessman Michael Winn, 32, loses concentration so badly when he is stressed that he becomes clumsy and accident-prone.

    'I walk into things, bump my head and have minor car accidents - then I compound the problem by blaming myself,' says Michael. 'I lost concentration so badly once when I was a stressed-out student that I caught my leg in a conveyor belt.' He luckily escaped with only bruising.

    First signs of stress overload:

  • irritability
  • high blood pressure
  • headaches
  • dizziness
  • loss of appetite
  • stiff necks.
  • More extreme symptoms:

  • hyperventilation, which results in dizziness, light-headedness, confusion, breathlessness, blurred vision, feelings of unreality.
  • insomnia.
  • irritable bowel syndrome.
  • palpitations.
  • panic attacks.
  • anxiety.
  • depression.
  • Stress victims
    Dr Tim Cantopher, a psychiatrist from the Priory group of hospitals, says that it is often the emotionally strong, competitive, goal-oriented person who becomes the victim of mental illness.

    'Many believe people who suffer from stress are weak. But in fact, it is more likely to be the strong, reliable diligent people with a firm conscience and a sense of responsibility,' says Dr Cantopher.

    The co-author of Positive under Pressure, Dr Malcolm Vandenburg, agrees: 'The weak give in under stress, but the strong react by doubling their efforts, increasing the burden until they push themselves beyond their limits.' He knows this from personal experience. When he feared his medical research consultancy business was going to collapse, he reacted by working ever harder, flying from Tokyo to London to New York in a non-stop round of meetings. He eventually cracked under the strain and ended up in hospital with depression.

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