Before I realized all gambling does is give you some thrills and fun, I was into it for money. Yeah I know it sounds silly now but at the time I really tough I could win it all and now looking back on it I realize it is silly and stupid. At the time I didn't know what martingale was and how it could lose you everything but I saw it as something that might work.
I had about 1 bitcoin (well back in the day it was easier to own 1 bitcoin, I made 0.2 of it just by mining with my old laptop) and I gambled with it, I made it up to 2.2 bitcoin for a while before it all crashing down when I lost back to back in a row couple times and all was gone. Since than I didn't stop gambling but I realize it is something to have fun with and accept the loss even before starting gambling.