It makes sense that if you program a lot that you will learn how to save time in the long run. It took me a day or two comfortable enough to be efficient in it, at least as I was with Atom. After the first few days, you will just learn new tricks while you are programming.

You will see that after you learn how to use Vim you won't want to use anything else to edit text, you emails, browser and word processing will be in Vim.