On primary and secondary skills [Keeping Symmetry]

The ultimate rule is this: stay at the edge of your capability.

For secondary skills, you don’t have to be elite. But being good enough is not good enough. Prioritize primary skills, but stay at the edge of your capability for secondary skills.

For primary skills, you have to be elite. Train like a pro-athlete. No excuses. Stay at the edge of your capability every single day