If you don't what to do with your Ethereum and you cannot take much the pain for holding its because you are been stressed out due to current condition of this coin then I guess much better for you to do a cut loss to avoid experiencing more heavy stress. Since for sure you will never feel happy with slow result coming for now and maybe just think about your current loss as one of unwanted experience that you should learn from.
But if you can able to handle the stress and have other extra money to spend then much also better if you just hold it and let it sleep on your wallet while market is not doing any good. Since provably in future price would recover, but for now expect that ETH price would just play at current rate since market still in questionable condition which people don't know if we are going on a bearish or bullish season will follow up after the dump happened.
I do agree that it is going to end up with some good profitable result eventually, that's why it is going to be quite good to keep holding at this point, we are going to make as much profit as we could hope for if we just keep on holding it.
I believe that we are going to end up with some good returns, and in the end we are going to see this growing to be something much bigger and the only thing that is required of us to make a profit is literally doing nothing. If you sell then you are doing something, if you are holding, then you are not actively doing anything while holding anyway, holding means doing nothing and it's been talked before like this as well. So all in all, if we could just do nothing, it will be great for us.