1.How did I lose my bitcoin?
I learned about the ETHBull and ETHBear Token which is the 3x leverage token of the FTX exchange. The price of ether was then below $ 100
At that time the price of ETHBear was $ 30 when I invested.Then the price of the Ethereum was around $ 120. At the same time, I panic and I made all my investments on ETHBear in the face of huge profit.
You have just learn that ETHbull but you already trusted that much?without even asking someone if this is legit or not?it this is safe and profitable or not?sometimes this is the problem about us,when we are too greedy if there is a huge profit promises.
2.Big mistake of my life

this investment was done at the behest of a youtuber which proved to be a big mistake in my life.Now I have thought that do not invest at the behest of others.
When I lost my entire BTC, I felt very bad, please do not do it.
Thanks for all
YouTube is a great source of knowledge but it doesn't necessarily means that they are truthful and legit,people now are doing everything just to lure us to become a target of scam or anything that can take our money.