Me personally? Naw. Sure, like a lot of guys, I've had day dreams about being a professional gambler. But I've got a good paying, steady, if somewhat boring, day job that I can't see giving up. Particularly so since I'm not all that far away from retirement years. I look at poker, and other casino gambling, as some fun that can bring in a few bucks. I also do a little moonlighting writing that I sometimes find fun, so it is the same vein.
That said, I know a guy who did what we're talking about. I'm not his accountant or something, but he seems to be doing OK for himself. So, hey, maybe it is possible.
Well wishes in whatever life plans.