[Twirrim]

On a related note, every couple of years I make an effort to man page every cli tool I use, and re-read the man page, just in case. Most times I discover there is some argument that I've missed before in a tool (or has been added in the intervening time)

[jedberg]

When my dad sold cars he’d always tell his customers to read the car manual again after six months for the same reason.