Why do we have a brain in the first place? Not to write books, articles, or plays; not to do science or play music. Brains develop because they are an expedient way of managing life in a body.
I made one rule for myself, and I really try to live it: Play music you love, with people you love, for people you love. If I can't be that kind of musician, I'll drive a cab.
After Sleater-Kinney broke up in 2006 I had very little desire to play music. It took well over three years before picking up a guitar meant anything to me other than an exercise.
I play music on my phone to fall asleep when I'm on the road and as an alarm clock to wake me up, so I need it nearby - but there are never outlets by the bed in hotels!
In my home, I listen to music; I play music: I play guitar and I play ukelele. And I swim and I ride a bike and I do all the things that everybody else does.
I just try to play music from my heart and bring as much beauty as I can to as many people as I can. Just give them other alternatives, especially people who aren't exposed to creative music.