First of all, please use lower-case letters as capital letters (upper-case letters) in computer language is like SHOUTING, and therefore considered impolite. More importantly, they are more difficult to read so your post may be skipped!
Think about fitness for a moment. When you are in good shape, you feel better, both physically and emotionally. If you are in good shape you would be able to hold down a job better, improving your finances. And, when you are in good shape, most people become much more sociable.
Consider the other side, if you will. If you are in terrible shape, you are depressed, which is not healthy either emotionally or socially. Depending upon how ill you are, you might not be able to work or hold down a job.