That is good one mate, I also have lost more than 4 bitcoins with dice sites and it feels bad because that is good money at these time. But that is life, I hold myself accountable in everything I do which any mature man should.
You shouldn't gamble more than you are willing to lose however everyone has their vices and if you enjoy throwing money down the drain than have fun
But it seems that 99% of people that gamble are losers and say maybe X amount lose everything in their lives because it consumes than while on the opposite side Y amount of people get rich and make it a career