One is a person that recognizes something needs to done and gets busy. The other says not today, maybe later.
We all need to exercise but do we? Noooooooooooooooo
We all should go to the dentist twice a year but do we? Nooooooooooooo
We all shoul pay taxes but do we? Nooooooooooooo
The decision is yours... do you want to do something about it?