I can lose 10000 satoshi. Because I did not deposit. Because I uses satoshi from their faucet. Just for fun. I don't wanna lose any amount of money from own pocket...
For me using faucet bonus its not fun for me to play because my balance is draining fast.. unlike depositing large amount but i am not thinking about makie a profit but i just halving fun and i can afford to lose.
That is the thing what everyone going to gamble should keep in mind, that it is just for fun and nothing else, because there is no limit on losings or winnings in gambling so if you are going to invest money for winning you will surely lose as well and when you lose you lose everything in gambling.