I would never sell now. Only under 6400 there is a possibility to drop to 1400$, which is why I would sell 40% of everything into fiat if that happens, to buy back much cheaper. But I am convinced it won't happen.

As long as 6400 holds strong, it will be rally time soon.

I hope you don't need to liquidate investments for living. Never invest what you can't afford to lose.