Are You Committed?

Ah, the commitment word. Strong or weak? Do you keep it to yourself, or tell the world?
I am committed to walk the AT.
I am committed to keep up my blog.
I am committed to doing the Insanity workout every day for 60 days.
I am committed to losing weight.
So… are these just words, or do they have power? Do they depend on your strength of character?
Have you shared these commitments with others? Yes? All of a sudden, YOU ARE COMMITTED!