In fact, I have been exposed to BTC for a long time. In 2012, I was introduced to it by a Malaysian plate. I am very aloof and didn't listen carefully. The second time was when a friend in the Shenzhen plate circle invited me to listen and even gave me a book about blockchain before leaving. I didn't read it either, so my understanding is low! It wasn't until the end of 2017, commissioned by Penyou, that I copied a BTC chain. After all, I knew C++, and it took me a month to finally figure it out. Only then did I truly understand the value of Bitcoin and enter the cryptocurrency industry! Because I have a thorough understanding of blockchain, I have never touched any counterfeit coins, Tugou, Mingwen, Meme, and other miscellaneous items.