If you already get a profit, then what's wrong with selling it. This might be the best way so you can feel more comfortable and calm, especially the tokens you buy are meme tokens which can be said in my opinion very risky if held for too long. Because as we know meme tokens are mostly just for fun, the clarity of the purpose of this project for me is not convincing.
agreed investing in meme coin in general only good short term, long term it's usually very disappointing result at the end of the day.
i think if someone already make some good return from investing in meme coin they should just invest in other coin that's better just like eth and bnb so that they didn't easily lose their investments in the future.