Market mentality: I guess most people will get some!

Up 10%: This is just a normal rebound.

Up 30%: There should be a correction, wait for the correction before considering entering the market.

Up 50%: Why did it rise so much? It rose too fast, and it may collapse soon.

Up 100%: This time it is confirmed that the bull market is coming, go all in!

Down 10%: Normal correction, don't panic.

Down 30%: There is bad news, but the impact should not last too long.

Down 50%: Why did it fall so much?

Down 80%: I'm going to fight the dealer!

Down 90%: Cut your losses, the market is finished, and this industry is hopeless.