Pi is best to take the spot, regardless of the temporary fall and rise, no, not in a hurry to use the money, plan to continue to copy the bottom of the thousands, those who shout and scold the pie every day, I hope you don't play the pie, you scold the pie every day, the currency circle is like this, you choose yourself, there is no need to scold after buying, as long as you take it, the pie will earn, I hope you look at pi rationally