Iam super lucky in that I find I move on naturally, not sure I could handle getting caught up in something because I dont feel you'd be 100% stay true to any strategy of trying to profit or gain from your time spent gambling any particular game. Its also arguable I might move on too quickly from a game and not go long enough to get a proper streak but I have no limit except my patience and concentration in general. Obviously real life can just place limits of time available also and its best to just accept that as a natural limit also I think, it is a leisure past time primarily.
That's good with you to move on naturally. For me it is the scenario that decides the spending time. If I'm into lucky streak I keep on wagering at specific time interval. This is totally wrong, because I loss in between and the loss makes me spend rest of the day developing strategies to recover the loss. I've spent complete day on such process of trying to recover.