Gambling is a subject which is directly proportional to your luck! As scientists say the luck factor is related to your stars and some astrology BS.We can take Dan Bilzerian for example, he earns massive amounts by playing poker in LV!Not every poker player has made it this big ,there're a few exceptions! Also, I have heard about the stories of the people losing their homes and property in gambling.Lucky are those who're smart!At the end of the day they play it smart!As long as your greediness doesn't take over your smartness you're safe .