Ode to the fruitless stalemate of wil and want. Let no one ever triumph alone.
You can't do a lick of parkour without experiencing this root of the parkour experience.
For every jump there is a dichotomy weighed between the drive to accomplish it and the fear or difficulty to do so. At times it makes sense for the balance to shift in one direction or the other, but to entirely give in to either side results in the end of an athlete.
Train safe, and don't give up.