I think this very strongly applies to all of us. I truly recommend this read. It's a "book" which I found via PDF but it is a very very quick read and will really give you a good perspective.
http://jef.mentalis.org/hersenspinsels/downloads/WhoMovedMyCheese_DrSpencerJohnson.pdf
I've read it several times and it has been helpful. Makes me look at change completely different now. Great suggestion.
Some people are really helped by those kind of books, and by motivational speakers. Great if it works for them . I find these books trite and simplistic and money making vehicles for the author. I guess we are all very different. But if Tony Robbins does it for you, then you will find value in this book.