Now it is not necessary to invest, the cryptocurrency has grown, but this is almost certainly a temporary phenomenon and soon the price will drop significantly, it is necessary to buy after the fall, and not at the top of growth
Yes, that's a good principle, don't make a purchase when the price has grown, but buy Bitcoin when the price falls back, I myself want to wait for BTC to go down a bit, and I'll buy it right away, because Bull run might arrive quickly.