I waited 10 years for my brother to grow up and ask me the question. Unfortunately he did not ask the question until he took a class in CS that introduced him t

I waited 10 years for my brother to grow up and ask me the question. Unfortunately he did not ask the question until he took a class in CS that introduced him to vim as a tool. And he did not ask me but searched and got this answer instead. I had a long tail of memes to share with him ready if he had asked.