I'm not much of a gambler myself, but when I gamble I play poker. Poker can be very profitable, but it is very time consuming as well. Betting and casinos, are not my type. so, what's your opinion on what could be more profitable?
Sports gambling is the most profitable just so long as you support a team which suddenly turns good and you could foresee it in the training regime. Often Poker would be like a sport but betting on yourself but theres more luck in there also, eventually if you got skill and patience you come out on top as you get lucky also but out of all the gambling I see its sports which throws out odds which are beaten for a win the most often