jj is life

I can't express how happy I am to have found and adopted jj. For a long time I was a mercurial guy, but it always felt slow and didn't invite experimentation. Then git, much arcana, have you tried throwing away your repository and starting over again? JJ is different. Oh, this needs to have been done before this merge. Hey, I'd like to go a different way. No problem. Nah, let's go back. Let's try…