I didn't keep any, but I also don't regret it. I would have sold them many times over on the way to those peaks. I do nowadays HODL some coins no matter where the price goes but these were purchased via fiat during the last year or so.
well shit, I'm also not a financial genius myself, had a huge opportunity to buy a lot of eth in 2016 and was like meh. So now I'm back to wageslaving.