Imagination, if the creature as human being on cycle life of work with full time?It will affect on mind and inner of body as the result be effected on system of blood, psychology, and mental, and etc.To avoid is take relax, do not overtime on job, always take breath, sometimes should vacation ;such go to beach, swim pool, shopping, and etc.
Relax is one of alternative for cheap medicine, aim to endure muscles,keep balance of blood, routine sport, and regularly, eat pattern. Smile also alternative to make always happy and confidence to open mind and share in order to interact with another people is good.