Currently, frequently delisting old altcoins, and altcoins drop sharply at any moment. For example, today’s OM. If you only hold one or a few altcoins, any delisting or sharp drop will cause you heavy losses. Brother 480,000 diversifies his holdings, so delisting or sharp drops are of no harm to me.
In this market, there are only two types of people who can do very well: one type only holds Bitcoin, and the other type diversifies their holdings in altcoins. Those who only hold one or a few altcoins will suffer greatly.