That's just how gambling is; sometimes you win and sometimes you lose.
Unfortunately this is right. It's just the way it ends up sometimes. I've lost more in 1 bet before (sports). Sometimes painful losses in gambling teach you harsh lessons.
Only bet what you can afford to lose, you need to learn when to stop.
yes i really wanted to stop i gambled from 0.56 to 1.15btc yesterday and today i couldnt resist i said stop 3 times but i couldn't do it and i end up losing it all thinking i would make profit agian