Should I become a pro gamer?

Hell yeah man. Anyone with enough skill and pion to pull off a job in the gaming industry should go for it. I've played shooters for pretty much my whole life now, and placed in some tournaments, i won like $1000 at a local gaming lounge once for about 3hours "work". so it definitely enough money in it. You could possibly even work for a gaming company, being a beta tester or something like that. Go for it man. at the very least it will earn you enough money to put you through college. I don't really think that people look down on gamers or anything like that, I live in New Zealand and almost my mates play games, even my girlfriend. I reckon it's worth it and you should go hardout.