You made a good returns overall mate and I see this one as possible to happen because of the hype on DeFi projects unfortunately, I was not able to participate on most of DeFi projects due to limited funds but I hope that DeFi will last longer than expected.
The Presales of all these coins are just too crazy, they manipulate the whole process and expect investors to buy at a ridiculous price at listing. That is unacceptable. Some are doing well most are now scamming. I am. Done with Presale without website and pledging form.
That's how scammers works even before on the ICO issues, well we have to learn from that experience and participate only with the good projects. DeFi is good but not all is worth investing and worth holding.