You are not locked in to a single axiom system
When I feel stuck, I like to remind myself:
You are not locked in to a single axiom system.
There is not one way forward, there are infinite ways forward.
A single minute has infinite degrees of freedom.
Every problem has an infinite number of solutions.
No matter how stuck you feel, you can change almost every variable.
Why get hung up on the one that's (momentarily) unavailable?