I still reckon sweeet will find his way through this like the others have said. He has not scammed yet, there's no reason why he would start now... Though I'm not sure he's ever got this volume of money at once before. Still as you said, never invest/gamble with more than you can afford to lose.
After getting burned like you did, hopefully you are just posting positive things hoping that other unsuspecting people will still have faith and invest and the ponzi will rollover enough to at minimum pay you off. You cannot be taking losing .16225 BTC (~$1,764 USD at the current rate) that lightly. And good for you if you are. I guess some people have funds available to simply burn with no ill-feelings.
But, in any case you, I have a deal for you!!!! For .16225 BTC I will sell you a pair of horse blinders to wear. No need for escrow. I will send first....I will even overnight ship them in the color of your choice. And if you act now.....you can run off with the blinders and not pay me. I will not leave negative feedback. In fact, I will keep saying positive things about you. I will even wait until I am 99 years old for you to pay me. Why? Because you are so loving that you would never step on an ant. I just know you are a good guy and you will make do.
Ohhh, wait, sorry, I forgot that you are already wearing blinders. You do not need blinders, therefore the deal is off.
Joking aside, if these investments are ever fulfilled, I suspect Sweeet/Osiris is going to start another ponzi or scam here or elsewhere to make that happen. That means other people will be cheated out of their hard-earned currencies or liquid assets. Wouldn't it be sad if you were an unsuspecting part of the new scam to help pay you and others off? At least on this scheme you earned three different times while others earned zero and lost investments. Well, in all fairness, you were also scammed in the end.
To change my mind about any of this, I would like to see Osiris' Paxful transactions from the last month posted within this thread. It should show Osiris bought $15,000 worth of gift cards for BTC on Paxful. Then I want to see the detailed profit/loss for each gift card purchased with that BTC. See, the original post offered a specific investment plan of BTC>gift cards. All other evidence shows Sweeet/Osiris used the money other than how he stated he would. Sweeet/Osiris is $15,000 richer...and at least 5 people here are $15,000 poorer. And even if Sweeet/Osiris lost the $15,000 in riches due to margin trading, there are $15,000 in sufferers because of Sweeet/Osiris.