Yes. When I first started using version control, the freedom to refactor and delete old code confidently was a thrill. These days, even a tiny, short-term proje

Yes. When I first started using version control, the freedom to refactor and delete old code confidently was a thrill. These days, even a tiny, short-term project can get the benefit of version control; it's as simple as `git init`. There's no reason to leave commented-out code in a file anymore.