Stress is a mental and emotional effect of condensation power and tension (condensation power causes tension).
Therefore, the simplest way to cope with and prevent stress is to develop expanding power and relax across physical, emotional and mental bodies.
The first aid when you realise stress is to expand with deep inhaling. With exhaling, relax but keep expanding the quality.
It's often scientifically proven that stress causes most of a 'civilisation's illness, ' so reducing stress greatly increases one's chances for a and healthy life.