The big one for me is shell scripting and working with the terminal in general. For everything except for the simplest commands, I find myself preferring to ask

The big one for me is shell scripting and working with the terminal in general. For everything except for the simplest commands, I find myself preferring to ask in plain English, and while imperfect, it has both saved me time and decreased the number of times I've accidentally deleted/broken things, compared to me doing it manually.