Henry Rollins talked on Rick Rubin’s podcast about retiring from music:

The smart thing I did as a younger man was one day I woke up in my bed and I went, ‘I’m done with music. I don’t hate it. I just have no more lyrics. There’s no more toothpaste in the tube. Luckily, I had enough movies, voiceover, documentary work, writing, talking, where that just filled in, and now I’m busier than ever. But I walked away before I had to start saying, ‘Hey, kids, remember this one?’ So I didn’t have to put it on and go up there and put on the dog and yelp for my dinner.