Poker ten years ago was just not so popular, that means nowadays there are even more fish than it used to be...
Although it is risky and you must invest some time into it, but hey there is no easy way in anything if you want decent cash.
You don't need to risk too much, just build your bankroll up from 50$.
All in all, I think it just depends on your personality. If you are not a gamer a person who likes to take risks and disciplined enough then don't do it.