I am pretty proficient in Vim and this diagram scares me. I can understand it if I try, but it does nothing to improve my intuitive sense of Vim commands. Don'

I am pretty proficient in Vim and this diagram scares me. I can understand it if I try, but it does nothing to improve my intuitive sense of Vim commands. Don't let this scare you. Learn 10 basic Vim principles and they will serve you 95% of the time. All this extra stuff can be learned incrementally on a case-by-case basis.