Have anyone profited out of dice in the short or long term. I have been trying the best and lost all, I can't leave it. Once after I loss I have gone beyond my ability. Finally as the wallet got emptied, I bought bitcoin particularly for betting and lost even the amount earned from my day job. I used to experience win, but at the end it is a loss. I miss the right time to stop and leave. 
Well its really risky. Gambling is risky so Dice is risky too. You can win and you lose but the fact is we cant win big without taking the risk. In order to win you must bet.