Stress might be caused by anything like not sleeping very well or/and not digesting your food that you eat correctly stress is a complecated thing Well hope it helps
"physically fit" doesn't involve your mental/ emotional health, it normally involves using your arms, legs and brain, which in short your brain involves those of number 2
Hmmm. I would say 1, 2, & 4. Seem most reasonable. I would hope that the prescriptions would not increase in price.