So, when you are saying stuff like "30 bitcoin should lose 0.3, if you give them 0.2 there is an expected loss". Hence in the long run if you wager 30 bitcoin and win 30 bitcoin, that's unexpected, if you wager 30 bitcoin and lose 30 bitcoin that is unexpected as well. We can't calculate things with unexpected results, we can't calculate it like that is possibility, when you wager 30 bitcoin the worst is losing all of it, but the win has unlimited possibilities, which is why we drop it down to one thing we can calculate; house edge.
That's an interesting observation! I have a feeling that I never gave it a thought(or maybe I forgot, idk). Anyway, indeed, you can't lose more than you have on your balance, but what you can win, theoretically, has no upper limit!
In the meantime, today I managed to open 10 tiles on the faucet game successfully!
My personal record so far. What is yours, guys? And what is the reward for opening 13 tiles successfully?