I agree with your comment, to be honest we would all love to make profits than making loss. Who would want to loss no one of course so making profits will be chosen by everyone.
Gambling is just about win or loss and that just the bitter truth behind it so let not deceive ourselves, if we win we take it as luck and if we face loss let still take it as luck was not at our side.
Wining and losing is inevitable, I mean there's no way you can stop any of this things from happening unless you will decide not to gamble anymore. but so long as you're still into gambling then get ready to experience any of this things, However I see no reason why we should be making Alot of complain after making Cash out. the reason why you make cash out is because you're not yet sure if the game will play all or you're going to lose at the end.
And I feel that making Cash out is even more better than waiting to see the end of it, because if you choose to wait until the final whistle and it happens that the outcome didn't work as you expected I'm sure that the regret will be the same as when you make cash out and the game played all.