My Mom listened to me a while back and bought coins and actually traded them like a baller with my jaw to the ground in disbelief. At least you got them one win.
As for BTC, prices will always fluctuate. I have confidence that BTC's price will appreciate greatly in the upcoming years, so I'm holding tight for a while, likely through the peaks and valleys like I usually have because I don't want to make a mistake. I made one big mistake and haven't really sold/traded since because it was that scarring.
RE: Why Would Crypto Adopters Not Hold A Healthy Amount Of Bitcoin...Or Any At All?