I consider myself a lucky man and I do am used to win a lot by gambling however, I haven't become rich yet. Anyways, Gambling is a piece of easy come, easy go, so sometimes you win a lot but you lose it all in the next instant. I don't think that it is easy to get rich by gambling!
LOL, you need to set you goal in gambling to achieve your richness, otherwise you will still lose in the end because time will become you will be greedy and play and play without specific goal.
Maybe bitcoin can make us become rich because if we win we can get a lot of bitcoin. But if we lose we will lose what we can, maybe that's what makes us hard to rich when gambling.