The narcissist always wants to be the center of attention everywhere. They do not feel empathy for the pain of others. They do not celebrate the success of family members or coworkers. They want every conversation to revolve around them, therefore they do not have friends but surround themselves with flatterers who exalt their figure or "merits".
Is there a cure? Of course, there is, assuming first that one is in trouble. When investing in cryptocurrencies, let us try to be empathetic; we are all in the same ocean, although perhaps in different boats.