Nah, that's optimizing practice. Eventually you roll into whatever because it's old hat. Would you tell BB King playing every day he was optimizing for nothing?

Haha. You can and will hit a bad streak, it's inevitable. There is value in doing the thing.

Pretty soon all that practice adds up. YMMV. But like the article said it's gotta be action.

What is doesn't say is this is a way to build small wins. It only takes a small chain to create momentum.