I held a few million dogecoins since 2014 in hopes that something would come out of them some day.

Guess I should've just sold them at 120 sats but was late for that.

Ended up selling them at 40 sats a while back.

100 years is a long time. Think of the technological advancement humans have made from 1917 to 2017.
IMO there might rise another alternative for bitcoin in that time, but the way I see it is that cryptocurrency is the way in the future.

I think bitcoin will be the gold of cryptocurrencies and another coin for everyday use.