Stress is "your body´s way of responding to any kind of demand". It might be cause by good or bad experiences. it might be caused for many reasons: physical reason such as fear, or emotional like family or job. So it could be said that a person height might not influence stress because it has to do with something biological, a human conditions and not an external factor. <span />
I believe the correct answer is 5 days a week are suggested in order to maintain your present fitness level.
People can over eat because of stress, anxiety, and depression.