Entirely changed my computing experience once I stopped using a mouse for everything except graphic design-related tasks. You can learn most of the big ones for your most used apps in an hour, keep a cheat sheet nearby yr PC in case you forget some. Like cooking its an easy skill to build quickly if you're a knowledge worker since you're always in front of a computer anyway.
Entirely changed my computing experience once I stopped using a mouse for everything except graphic design-related tasks. You can learn most of the big ones for your most used apps in an hour, keep a cheat sheet nearby yr PC in case you forget some. Like cooking its an easy skill to build quickly if you're a knowledge worker since you're always in front of a computer anyway.