I'm just not somebody who can sit around doing nothing, and all of us in the Foo Fighters have our own things outside of the band. I'm not going to use the cliche that those outlets bring us back fresh and with new ideas, but what I will say is that it keeps us all feeling free - and that creative freedom is a very positive thing.
For me, it's all about the haircut. I don't have a lot of hair to style, so I keep it nice and fresh and tight. I actually go to the barbershop every five days. As soon as your haircut is on point, you have to make sure your outfit is fully ironed, you smell good, and you have clean sneakers on. Pretty much the head-to-toe look.