> Huh? How exactly do you play ponzi schemes conservatively?
Get in and out quickly taking the, presumably higher-than-normal, ROI with you. Typically with ponzi schemes, folks put in and keep their money in to compound because, on paper, they have insane ROIs. Their greed blinds them to the "too good to be true."
Still, Ponzi schemes do payout to some amount of people, those who pull out before it is too late. None of this is to say you won't be left holding the bag, but if you're an "in-and-out" player you have a better chance of not being the one left holding the bag compared to those who see fake numbers and let greed wash over them.