Hones in on a task or project and dives deep into learning and working on it. 

It’s often activated and kept alive by the ego, through some form of flattery.

“I made skateboards in shop class”

“I’ll be seen as a great coder/employee if I take on the new and unjustified work’”

“My mother told me I couldn’t have the camera I wanted”

“I fist started taking film photos at 11.”

“I took art classes since I was 11.”

“I was on my high school tennis team.”