When I paid for my Trezor on the first of October, Bitcoin was valued at $140.00USD. I felt comfortable buying one for that much fiat, but I would not consider buying one for $800.00USD.
If you sell me ten bitcoins at the April 13 price I will buy your hardware wallet back from you for the current price.
Fair enough, right?
If the BTC had dropped to $20 you would... ? (I know the real world answer but y'all have a pretty different ethosphere here so I'm actually not sure).
Like watching the Weimar Republic in reverse. Pretty cool actually. Totally worth the education if you look at it that way. See: deflationary spiral...
cheers...