I don't know what should i call them crazy because there is high uncertainty in the market of cryptos or should i call them smart because no doubt crypto will rule in future. This extreme level of trust is seriously amazing, either they will going to create a history after winning or they will going to be a part of history after loosing everything.
I don judge their decisions despite all given facts. Prices can stay over 10000$ level for a long time or it can hit low levels like 5000$ if there is bad news for cryptocurrency community. Let's wait and see who is smart and who is not.