Many people have had this experience
When you first see a new coin, you wonder if you should invest in it.
Then, you observe that it has been rising for several consecutive times, and you start to feel itchy.
Finally, you can't help it, slap your thigh, and invest in it. What's the result? The market seems to have played a joke on you.
As soon as you cut your losses and retreat, it starts to rise slowly.
On the other hand, you grit your teeth and decide to hold on, but it is like a deflated ball, falling all the way.