The hardest thing in a bull market is to hold on.
First, the volatility is too large, and the retracements are severe; you really need some psychological resilience.
Second, acrophobia kicks in; the higher the price rises, the more afraid you become, constantly wondering if this is the peak.
Third, bull markets often slowly climb from the bottom, rising steadily without urgency, feeling like a long torment.
Fourth, watching others' coins rise faster than yours, your mindset begins to crumble, doubting if you chose the wrong coin. In the end, you can't help but sell, and right after you sell, it starts to soar.
Fifth, there are too many people spreading anxiety and displaying their gains; they casually claim to have made millions or tens of millions, making you start to doubt your life, wondering if you've missed some opportunity.
Beware of any paid groups; do not promote any small exchanges; be cautious of being scammed!