I know someone that will continue holding their Bitcoin even when the price is high, they will keep holding because they don't know when to sell or when to keep holding. Cryptocurrency need understanding of the market for one to keep making money from the market.
The market can be confusing sometimes but it is still better we keep holding rather than trying to sell when we supposed to hold.
In case we misunderstood the market, it is better for us to ask questions to get clarification.
It's no wonder that people know so little about investing in Bitcoin. In fact a lot of them don't know anything about investing in fiat currencies either.
They got some informatiom that investing in Bitcoin could be lucrative but to often they think that profit comes just from holding Bitcoin in wallet, they don't know anything about the market and how it's functioning. There is still a long way to go for people to understand how crypto is working, it's still to often mistaken by fiat currencies.