Would you like to live on gambling, I think anyone would love to be good enough to earn a full time living, why not? It lifts a weight from your shoulders. But note that to make a life from gambling you will have to have skill and knowledge it is not just down to chance.
Before you should even start to gamble you should plan which game you are going to base your expertise on, of course you will not be able to master every single game. You sjould throughly and indepth research. You need to work hard like anything.
It would also be a great start if you could have a passion about the area you would be playing in. If you like footie why not football gamble as you know that niche. The most important factor is being able to control your money, remember to stop when your on a high and be clever when your on a low.
There are various different ways in which you can use gambling to your advantage, these come in the form of playing roulette or online poker, a new breed of poker is rakeback poker where you can in fact earn money even when you lose. Lets say you play poker. A Percentage goes into the rake and what rakeback sites do is give this back to you, so you effectively lose a lot more than you would if you signed up normally.
You should write down an indepth. You should include your yearly salary and coversion goals.