Thinking about it, over the years losing money in the crypto world, mainly because I believed these few phrases:

"Spot trading is safe"
"Shanzhai coins won't fall further"
"It's already down 95%, can't fall anymore"
"This product has real income, the coin is undervalued"
"This time it's different"
"The project received funding from major institutions, strong backing"
"The team is delivering results"
"Bitcoin is sideways, shanzhai coins are about to catch up"