Life Cycle of a Thing

The problem starts when you know what you need to do, but don't. The anxiety, shame and fear lie between the knowing and the doing. Nothing else happens in this phase except your suffering and aging, we can call this the Unproductive Phase. 

At some point, often spurred by a crisis of some kind, you start to do the thing. Here's where the anxiety usually spikes — you are entering the Productive Phase, where failure, embarrassment, and the discovery of your own incompetence go from being future-dwelling specters to real-time dangers. That’s why procrastinators avoid ever getting to this part.