I've got the basic builds down, my hands know the motions and my counts come out right. But when the complicated units come down the line and the speed picks up, I feel myself falling behind and my quality slipping. The pace on the hard stuff is still a step ahead of me.
More people experience this than they realize.
You've got the basics, but the complex builds and the speed still push past you.
If this sounds familiar, the Library can help you find the bigger picture.