For me personally, x2 to the balance means that the plan has been completed 100% and there is no point in taking further risks. I have not had the goal of hitting the jackpot for a long time since I no longer believe in it, and I consider multiplying my initial balance a very good result and I can finish game. Discipline is my faithful friend.
the plan is completed if you withdraw it and secure your capital.
But if it is still in your gambling account, then nothing is done because it will remain in play or at stake.
and you also don't have a goal to hit the jackpot, then you just need to stop and take everything.
But if there is still hope, only use those profits to try to hit the jackpot, even if the odds are very small.
I think it depends on what type of gambling we play, for example:
On sports - I will definitely stop after won 100% - 150% of the starting balance.
On casino/slots - this depends on playing time, if I get 100% profit in a short time/less than 60 minutes, usually I will still continue playing.
Being greedy when gambling is normal and it doesn't matter as long as we can control our emotions and know when to stop, whether we win or lose.