What does it take to be a good revolutionary?

So, I was looking around on wikipedia and I noticed that the definition of revolutionary is: a person who demands fundamental change in power or organizational structures, constitutional change. a person who demands it NOW.

By that definition, and looking at all the out of control drug laws and military spending and what have you, I guess most of us are revolutionaries, but none of us are any good at it. why is that?

>>6
You're either para-phrasing very inaccurately or Che Guevara was a blithering idiot. Promoting the idea of guerilla warfare, or indeed unspecific "revolution" on the condition that a democratically elected government exists doesn't make the slightest bit of sense unless you're actively trying to pull society into the dark ages.