A small mistake on dice made my wallet get emptied. Only mistake is that I didn't added an additional zero to the bet amount. Instead of 0.00005 btc I mistakenly placed 0.0005 btc. Further on the consecutive bets went for a double the value. This all of the sudden emptied my wallet. I didn't watched the wallet until the bet amount in the tab turned zero. Further watched the bet history and understood what big mistake I've done.
These zeros sometimes are the culprit, but it's not only in gambling I also made a lot of mistakes sending people with that zeros, but once you made a mistake on those zero digit you will always remember that especially if you are going to send huge amount of money from people and of course from betting, if you are far sighted even near sighted you could make a mistake on those zeros.