I can't bring myself to diversify.

It's hard. I started stacking bitcoin a few months ago and have about 0,04 now. I also have 800 euros in etfs (s&p 500 and msci world). Currently, during the "crash" I have the urge to sell my etfs and go full bitcoin. I know etfs are supposed to be a kind of "safeguard", but I dont really need one. I have a nice stable income and cheap af housing (military benefits n' stuff). At this point, why hold etfs?