with gambling you can earn a lot of money in my opinion you just need to be extremely lucky in order for this to happen
Luckiness is the most important factor in the gambling, apart from house edge and skills in some specific games. But in long term, luckiness cannot beat the house edge.
Disagree, Luck is the most important factor in gambling and there really isn't any games with skill when it comes to gambling where there is a house edge. Luck can beat the house edge though, its just not likely to happen.