I don't like getting used to stuff that I won't have on machines at work. There are a number of boxes where I have to work and don't have permission to install

I don't like getting used to stuff that I won't have on machines at work. There are a number of boxes where I have to work and don't have permission to install packages, so there's just vim. It's the same reason my vimrc is <10 lines long. I don't want it to be so long I couldn't just type out the critical parts from memory.