much to learn.

Much to learn you still have, young Padawan. 
- Master Yoda

What's most important to them is finding people who are conscientious, industrious, and bone-headed enough to stick at practicing this one difficult thing day and night for years on end. - Complications, Atul Gawande.

Being bone-headed may be the best thing ever happened. 

It gives you tenacity, and willingness to engage in sustained training.