Sell a few and HODL more.
If you want to sell, don't sell all of it. Take profits but never leave that you're empty with Ethereum. I've already sold a few ETH and it's even under the price of $2k.
I have also the same goal of looking at those high price that you've mentioned that's why I'm still holding more.
but for now I don't think selling is a good option because it would be a shame to sell it at the current price.
maybe wait some time and if you can add your assets so that later you will get more results.
especially today's market is very difficult to predict. hold on for a while don't panic and stay relaxed because one day the price will be as expected