If you don't have a history of already playing live poker successfully over a significant number of hours, it makes no sense to try it out for a living. I have a buddy who moved to Vegas after black friday and tried out live poker, having already made a few 100k from online poker he thought he'd just crush it, I'm sure he made some money, but a little bit of variance for I don't remember how long, had him abandon that idea and get back online.
That's not to suggest live poker is hard, or that you'll run bad, just to say that it's a percentage chance. There is a reasonable %, above 20%, probably below 50%, that you would lose for your first few months. If you have more live experience, having won a decent amount over a reasonable number of hours, it's probably more like above 15%, below 25%. These are just approximations, obviously, but they should be somewhat reasonable if you plug a winrate into a variance calculator. Live is about 25h/hr, so at 120hr/m that's 3000 hands a month. Just check your graph for a 3000 hand sample.
In the year you'd like play 36k hands, assuming you still played online and didn't just play live poker. I'm sure if you look at your HM2 or PT3, you'll see how insignificant that is. If you really want to play live poker, you should be playing a bunch of it right now, and see how you do. That will tell you whether you should, or shouldn't do it. If you run good, you'll have more confidence and you'll be able to approach it from a much stronger standpoint. If not, then you will probably lose confidence and decide it's not a great idea, or continue playing till you win, then decide to take some time off.
Anyway, you can read more about live poker winrates and stuff in this thread. Going to play live poker for a living without having a decent winrate over a reasonable number of hours is just incredibly optimistic. With that said, sometimes just saying "I'm going to do this", and giving it your all works. That's how I got into poker, but that doesn't mean it's not a foolish way to approach playing for a living. Honestly, I'd be much less pessimistic about it if you said you were going to play online poker, since you already have a track record here over a significant number of hands.
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