So many times this. I see a lot of people using a very powerful IDE, and not even taking the time to learn the most basic shortcuts, like the "rename variable"

So many times this. I see a lot of people using a very powerful IDE, and not even taking the time to learn the most basic shortcuts, like the "rename variable" refactoring, go to file/class/symbol, or setting up the IDE to auto-format the code based on the team standard, just to name a few.