If you were mining in 2010 and didn't lose your keys or get wiped out by Mt Gox (which would have been easy, because they were the easiest/only online wallet option at the time) you have to have some of your coins hanging around.

I can't believe that anyone who was here in 2010 would have sold everything at any of the peaks we've seen. If you were here in 2010 you were mining, which means you likely have 100s or 1000s of coins. It's easy to do well taking some of that off the table when we hit $1000, $10000, or $20000 and leave more in the wallet for the "rainy day" that is 2020-2021.

I hope that most people who were involved in 2010 had an honest belief that we could see what we see today. That the vision could become reality. And cheers to those people and their stealth wealth!