I think it's a fad but I don't think I'm ignorant. I do wish I had bought in at $5 and sold it at $200, but I'm not particularly mad about it; I tend not to invest in currencies or commodities.
That's where I personally am disappointed, same as you, I wish I had got in on it back in 09'...but the same can be said about equity in Apple or Telsa. -quacker