The answer is evolutionary!
I hope I was able to help. :)
Hand hygiene, PPE (personal protective equipment), and work practice/engineering controls. This includes needle safety devices, needle-less systems, sharps containers, HEPA filters, and negative pressure rooms.
Answer:
After experiencing loss, the body is typically under a lot of emotional and sometimes physical stress. The grieving process will allow you and your brain to recuperate after the experience, and will let you come to terms with your emotions; the reality of the situation.
Explanation:
Hope this helps
I mean, find what you want to work on when feeling mentally unstable. I guess just make a goal to what you want to achieve when doing this.