In our world of excess, people tend to go way over board.Something our grandparents, would never be able to get their heads around.
It would seem that there is now a few people around, that enough...will never be enough.
For me, how I know is to make sure,I never cross certain boundaries.
That means in all things...Some people become greedy,some become obsessed.A person must set 'limits' and do not go outside of that limit.
It use to be a normal instinct,but because more is best...people loose their way.
Family & friends can be a huge help, we often may not see the obsession.