In sports betting specifically football is your decision to cash out or wait it out until the end of the game based on the opinions of other people if you shared your bet slip with them while the game is on?
Cashing out on events that has already played according to predictions while other events are yet to play is the choice of the gambler to decide whether to allow the bet to play till all the events have ended or to cash out after some of the events has played, it all depends on how the gambler feels. If you feel that if you lose the amount giving to you as cash out and you can be able to bear it without being emotional then you can allow the bets to run till the last. Though there is a strategy that gamblers are using now, which is placing two bets containing same events, same options and same amount. Their intention is to cash out one of the bets and allow the other to run to the end. I think it's a very good strategy.