The one and only main reason why people are losing they winnings in the betting platform they are at is because of greediness.
Let's all admit the fact that after a win, we always think we can win again and again if we're going to repeat the same strategy we've made, but the truth slaps. We can't win always, because that's not how it works. The house always wins, because it's a business, sometimes it's fixed or rigged, and we don't even know about it.
That's why we have to practice how to become contented and grateful for the profits we've made or we're gonna make for us to cash it out easily every single time.
Right, that is something most gamblers and bettors already know about the business of casinos and bookies, greed ultimately breaks our good luck streaks and lead us to face losses in the short term.
As some people say, easy money comes and goes away very quick.
Though, any of the things you mentioned has anything to do with cashing out or with some myth about bookies and getting money as quick as possible thanks to that feature, which is ultimately what this thread is about.
Let us try to keep this discussion in topic.