So far, I have seen few people who have been disappointed in holding Bitcoin for a long time. But this is not an easy task... at the moment Bitcoin is more stable, but in years past, volatility was insane.
I don't know why they are disappointed for holding bitcoin for a long time. Because most of the us here are holding it for better and instead of disappointment, it is giving us good return and profit. What did those people did to their holdings? Did they just sold it somewhere? I'm sure they are feeling sorry right now.