People have to do what they want to do.
You might as well play at the show everyone else is playing at.
When I play a solo I'm just expressing that moment. It can go horribly wrong easily enough.
I've never liked rehearsing too much.
It's harder to play drums than guitar, physically. I'm always kind of on the edge. I guess that's how I play everything: on the edge of my ability.
I'd definitely be into doing some zombie slaying music. That'd be cool.