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.
The market development of Ethereum this past few days was really amazing and it is nice to watch the fluctions of the exchange rate of Ethereum because it is mostly a positive fluctuates.
For me this time was better to hodl and sell a token at the same time. Well, it is just based on your life needs or if you are having a certain needs in life that needed to be attained of because earning a profit today in Ethereum was justifiable.