That's great, Scott, and very well may be true. Still, you may need to be more than "smart enough to get a decent job". A more definitive plan would be better ... like education or track record in some job.
Think of it from a hiring manager's point of view: you have a guy who became a pro BJ player at 21 and then busted out at 25. Unless he has some education or experience what kind of job would you give him? If I thought like the average joe who knows nothing about advanced play, I'd peg him as a likely compulsive gambler who will probably: a) steal from me or 2) work for six months and split once he has a bankroll (maybe i'd still think #2 knowing what AP is about). I don't need that guy working for me since I have to invest some effort bringing him on board and acclimating him to the position. If I have other applicants who seem just as smart and have a proven employment record in a "regular" job", those are the guys I'll hire.. It might be different if I'm hiring for a McJob, used car salesman, telemarketing, or roofer, but do you want those kinds of jobs?
At the very least you should think about working a regular job a few years while you try out becoming a BJ pro part time. Hell, even if you're a tour guide or bartender in Vegas, at least you would show some legit work history down the road ... not only if you bust out, but you could burn out and get sick of the BJ grind.