I see this chart as a list of things to learn. I'm only in the 2nd or 3rd column in a lot of these categories, and this chart forced me to honestly assess where

I see this chart as a list of things to learn. I'm only in the 2nd or 3rd column in a lot of these categories, and this chart forced me to honestly assess where my weaknesses are. So, it is useful as a reality check and possibly as a roadmap.