The proper approach is staking what you can afford to lose, even if you are convinced the site is legit and you've even seen a lot of payment proofs , don't invest what you can comfortably do away in case the investment turns out to be a fluke.The rate of online scam these days can make some group of platforms to conspire together to scam innocent people of their hard earned money. So one has to be very careful with these platforms by staking what one can afford to lose. That is my take.