Now many inexperienced people experience Fomo and think that this bull run will last forever, or at least for a long time. But from the beginning of next year, you need to be very careful and be sure to set stop-loss, as the market may collapse.
It seems you have not experienced with the last big bullrun of crypto and the bullrun will be last forever. As long as there will be more big entities tried to join in crypto and the bullrun will always continue but otherwise, when people will be thinking if there will be no something new in crypto and they will be starting to take the profit from the market.