Steve Jobs is smiling from heaven. He hated keys. But seriously I use esc all the time to come in and out of modes in VIM. I also use it in VIM mode in RStudi

Steve Jobs is smiling from heaven. He hated keys. But seriously I use esc all the time to come in and out of modes in VIM. I also use it in VIM mode in RStudio, VS Code and many other text editors. FUNCTION KEYS - I use them all day with my IDEs. F2 is my go to help files.