[hellodevnull]

I used to this like this but honestly once an editor like vim or emacs becomes second nature, typing and editing and moving text around the screen feels a lot smoother and make programming more enjoyable.

But I still don't think "you might have to use a machine that only has vim installed and not your preferred editor!" is a good reason to spend time mastering how to use it (which is what I often hear). If you prefer emacs or sublime or whatever, use it, and just put up with vim if you're on this hypothetical scenario where they're not available.