Just a tip, kid: if you wait for opportunities to enact change to come along, you'll wait your whole life. You have to make your own opportunities, and while they might not align with your grandiose visions of leading the charge to sack Rome, if you try, you might find that you actually can make incremental differences that lead in the right direction. Systems don't just collapse, like they seem to in books and fantasies; they erode, and they change. I live in a place with legal marijuana, marriage equality, the right to die, free two-year college, and socialized health care. Tell me the people who made those things happen sat back and waited for an opportunity to enact change to just come along.
Go on, tell me.
Because then I'll just laugh in your face and go on doing what I'm doing in my spare time when I'm not learning to be a competent neurobiologist, which is working to incrementally increase public access to fresh, nutritious, free food, which I believe is a basic human right that should be guaranteed to everyone via the social contract.
So get off your lazy, whiny, entitled son of a Colonial ass and get out there and DO SOMETHING, or SHUT UP.