I hate complacency. I play every gig as if it could be my last, then I enjoy it more than ever.
I'm always improving and I want to get better and never hit a plateau. I find it an amazing adventure.
If you're playing within your capability, what's the point? If you're not pushing your own technique to its own limits with the risk that it might just crumble at any moment, then you're not really doing your job.