I want you to go through the following exercise in your head:
Imagine you’d spend your 20 years training in a martial art with the belief that you’d be able to defend yourself, but have never tested it out under extreme or real conditions or outside of your dojo. Imagine you would then have someone challenge you to try it on a fully resisting opponent, one whom you don’t know and does not respect you and your martial art. You try it, and it doesn’t work. Not even close – you get your butt kicked thoroughly.
Alternatively - imagine you’d been training to compete in a tournament, and have been beating everyone in your class easily. You arrive to the tournament and your opponent, someone who is less experienced than you, beats you comprehensively in no time at all.
Are you on the path to mediocracy or excellence?