$PI Bitcoin in 2009, a regular computer could mine fifty coins per day, and one hundred yuan could purchase tens of thousands of bitcoins. In 2015, registering for Ethereum gave you free 1,500 coins. Today, Pi can be freely mined 0.0024*24=0.0576 per day, currently worth 1.3 CNY per coin. You can choose not to believe it, or you can choose to believe it. For those who have faith in it, please isolate the noise, focus on accumulating your quantity. Quantitative change leads to qualitative change, it's just a matter of time. Believe in yourself, believe in the project team.