Depends how you define opportunity. Getting really good at something is 90 % putting in a lot of hours and 10 % talent. Putting in a lot that don't pay isn't fo

Depends how you define opportunity. Getting really good at something is 90 % putting in a lot of hours and 10 % talent. Putting in a lot that don't pay isn't for everyone, while the really great devs will do a lot of tech work outside the job as well. (The numbers are not meant to be taken literally)