Doing things that we fear on everyday basis is always right way to go. Most of the times it's in small things like: cleaning your room, calling someone that you procrastinated to call, actually procrastination on all sorts of things etc.
Most important thing that I learned from Robbins is changing state . It is just deciding in what mood that you wanna be, and from then priming your body on that state. This is important "Motion creates emotion", that means that if you want to change your state, you need to change your body language, face expression and in few minutes you will be in new state. Gratitude plays huge role in changing state!