The final destination of the contract is liquidation, for those who do not set take profit or stop loss, do not pay attention to the overall market, the big trends, and directly buy and sell without thinking. This is really just giving money to the big players. I lost money because I didn't analyze this cryptocurrency, I just jumped in to chase the rise and fall, and manually closed my position in panic 😓. This is a major taboo for inexperienced traders. I am used to looking at charts on a computer, and I lose confidence when using my phone a little bit 👿. The previous wave had an estimated top around 0.25, yet I didn't short at the high 😓. Many altcoins on Binance do not have European options, which is also a major reason why I can't do analysis. I see others rising, either making a breakout or directly shorting, but the risks are quite high.