Cashing out of capital is very much important but I think 100% of your investment would be good because your efforts were fully compensated. Then the remaining wins can be splitted into different budget as you may wish to. If possible, do away with gambling for a while before starting up again to gamble as that would save you some stress of imminent game loss.
I believe people do have the plan of cashing out at a specific amount but it takes discipline and self restraint to do such when you win big because you would be thinking that you just won big so it is possible that the next play would be another big win which is likely not the reality till you game and see the results, that is when you will really know that it is not as you have thought.
As you have said, if one is likely having pressing issues at hand that requires financial commitment and one wins big, immediately the thought of financial settlement comes to their consciousness immediately, they know that it would not be feasible for them to continue playing. They go home with their win to settle their financial demand. In this scenario, one can be able to resist that urge to play further but to go settle their debt.
and on the time that those emotions and intents do kick in then self control would really be that a main big issue.
This is why we could really be able to see different outcomes basing up on someones decisions which it could always falls down whether you would really be spending or loss it all back into the casino or you have
just that secured it out on buying something or whatever purpose it would be. You would really be that consider yourself to be a true winner if those winning amounts hadnt been
that been used again on doing gambling but well we do have different approach towards things on which you would really be that thinking on playing more because we are hoping for more winning.