A month ago, I met a big brother through buying oil. We used to chat about daily life, and later he slowly started sharing market trends with me. He guided me to make a few trades and I earned about 3000u. Then he asked me to transfer my u to the Tebbit platform, where he told me to open a 200x leverage with 80% position, which instantly evaporated 6600u. However, at that time, it was actually like I didn't lose or gain anything. Later, he guided me to make a few more trades, and I earned a few hundred u. But today, this situation made me doubt everything. I opened a long position at 2910 in the afternoon, and just now the auntie at 2930 wouldn't let me go. At 2915, she told me to close it, and I transferred my u to the CoinW platform to make a long position at 2925??? She made me set a stop loss at 2900, and I instantly lost 270u. Brothers, what kind of person have I encountered? Is it still worth trusting? Etc., he even asked me to make another trade with him.