A little of everything can fill you up. Too much of one thing can have you wanting a lot of everything. The right amount of everything leads to satisfaction?

A little of everything can fill you up. Too much of one thing can have you wanting a lot of everything. The right amount of everything leads to satisfaction?
Goal setting. Is that something you do to reach peace of mind? Some would say yes, others would say no. If you reach that goal what happens next. This could be a problem.