For me i go to the second idea, if i have doubled already my money ill take and keep back the half and continue to play just with my profit, at least if unfortune strikes and i lose, i have already make safety of my capital, and lose nothing😃
That means you are wasting your time for nothing . If you lose that means you are going to lose your profit , if you actually play for fun then it might worth it but it seems you are playing for profit so you are playing for nothing when you lose everything. If you want to waste your time like that it is better to just play some other game that could give you some fun