Is different than being good at the gig.
It takes a while to learn the notes, chords, transitions, steps, lighting cues, and memorize the setlist. But with a handful of rehearsals and shows it’s no problem
But being good at the gig is something beyond learning the gig. It’s what you do with the learning. When you don’t have to put energy anymore into focusing on the mechanics, what do you do with that energy?
»» And if you’re the one offering the gig…
You’ve put time, energy and resources into bringing in someone new, teaching the mechanics of the gig. And you might find out after all that, that they’re not good at the gig. It’s tough to let go of those sunk costs. Not only are there actual sunk costs, but you want to be right about picking who you picked.