No fear at all.
It's a win-win situation.
Moon = Riches beyond wildest dreams
Zero = Life goes on as normal (fiat reserves sufficient)
Only those who went all-in are afraid. And I still believe they will be winners, too, in the end.
I went all in and have gained more than I invested. It's already a win no matter what happens. Only question is if it is a small win or a life changing one. No reason not to bet it all at this point.
Yes...there is a reason NOT to bet it "all".
Aggressive investments would be in the 15% to 50% of investment capital arena (usually thinking about liquidity too), and I would be quite hesitant to invest more than 30%. Conservative investors would be in the less than 5% arena, and there are a lot of folks who are quite afraid to even invest 1%, which seems quite short-sighted.