I don't think you should be overly invested in memecoins as you know, they were not created to offer any real utility, just for fun. You should treat memecoins the same way you will treat gambling which is to invest only what you can afford to lose because with memecoins, you can lose all your money. If you develop this gambling mindset with memecoins, you will not feel much pain when everything fails and if you are lucky to invest in a memecoil that pumps, you will be happy you made the right choice. This is my approach with memecoins.
Take example of Trump coin that was launched in January this year, it went high for after two days of it's initial launch and since then it's only going down. Those who have invested during it's early days of launch are still struck badly in that meme coin. For meme coin, you must know when to exit because they are not like Bitcoin, they just go up for certain period of time and after that they went down only.