Obsession.

People are obsessed with pretty much anything. Doesnt matter what you do as long you do it too much it turn out to be bad. In example if you drink too much water you will die, even thought drinking water needed. One of the biggest problems people have is taking things too far, wether it be eating too much or eating too little. In order to improve your life all you need is balance and moderation. Try to realize when your going too far and stop it there.

Manny