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 Ethereum market in recent days has shown impressive developments, between selling or buying it back to the living needs of each individual, if you need funds you can sell it because ethereum is already profitable now, or really doesn't really need money to meet your needs, hold it. also a good choice, while waiting for ethereum to flourish.