Over your craps-gambling life, you will certainly have more non-winning sessions than successful times. Accept it. You must learn to play in reality, not in a fairytale. Craps is developed for the participant to lose.
Suppose, after two hours, the dice have eaten away at your chips down to $20. You haven’t witnessed a smokin’ toss in ages. Even though losing is as much a part of craps as acquiring a win, you cannot help but feel bad. You ponder why you even bothered heading to sin city to start with. You were solid for 2 hours, but it didn’t work. You need to win so badly that you are deprived of control of your clear-headedness. You are down to your last 20 dollars for the day and you have no fight remaining. Leave!
You can never capitulate, never surrender, never consider, "This sucks, I am going to put the remainder on the Hard 4 and, if I am defeated, then I’ll leave. On the other hand should I win, I will be right back where I started." That’s the dumbest thing you can perform at the conclusion of a losing day.
If you can not accept not winning, you have no business placing wagers. If you can’t accept losing a given session, then bow out of that game and cash out. Do not piss your cash away on a appalling wager wishing to hit it huge and win your cash back in one wager.
If it is an awful night and you are deprived of a lot quickly, then acknowledge defeat and take your money with the 10 dollars, $15, or twenty dollars that you have left. Take that leftover 20 dollars, go have a drink in the bar, enjoy the live music. Put it in a nickel electronic poker game and perhaps hit a one thousand-coin jackpot for $50. Keep it in your wallet, find your other half, and spend some time with them. Do not relent. Do something other than pee your money away on a losing proposition wager. Do not toss in the towel.