@kino well, at least with socialism that isn't a possible option imo. with capitalism you have to problem that a) living in the woods without relying on external food is near impossible, at least if you don't live where it's summer all year long. best possible bet is hunting, for that you likely need a license etc. b) big business will always out-compete your pricing for any goods you can do in trade or craft. ever increasing "safety" regulations etc. also play into the hand of the big players.
i'm not known for being an optimist ;)