Potential
The gathering up of energy that can be released, given the correct stimulus.
The stimulus unlocks your potential, so what is holding you back?
Mostly it is your past – what you got or let attach to your being that you still carry around – and it comes out when you attempt to think about advancement..
Can it also be you judging you about what is acceptable or not? The first step is to identify the blockage, and then go beyond it. You have that power within you.