Answer:
Physical, mental, social, and mental health are interrelated with one another.
The purpose is so that you can really accomplish what your goal is and it helps you also so that you won't waste any time on anything else so you can be committed
For some people it can cause stress like say your overweight and your doctor say you need to lose weight or your going to die that can stress someone out if they can’t exercise that well
Because when you taste something you could kinda smell it and when you smell something you can normally taste it because as you know you nose and mouth are connected