#PI When I first started in the crypto world that year, I was fooled by a group of idiots into a pi and a young model, 314159, damn. Especially Northeast Cai Zi fooled Lao Huo. I was still naive and got tricked into pyramid schemes and direct sales. Of course, it also has to do with my own desires. These people amplified ordinary people's desires, and as a result, those aunties and uncles spent every day in live streams increasing traffic and selling goods. Thinking back, it's pretty silly.