This is good but, I feel, lacks a few traits I'd like to see. I can imagine someone taking this as license to be a jerk. Even though that's not quite what it says, I think it could be read that way.

Here's what I would add:
Honor your commitments - do what you say you're going to do (I would put this ahead of "do what you want.")
and
Treat others fairly and with respect (some people may prove they don't deserve your respect, but still be fair.)

These may not be "badass" traits, but it's unlikely that doing these would diminish your badass status in any way.