You can't always grab every opportunities in the crypto space, some will be missed by choice and some will be missed by luck, if you don't believe in a project, your gains don't have to come from there, assuming you don't believe in meme coins and you believe in Layer 1 projects, you will still make some profits.
Yes exactly you just said it all, you can't grab every opportunity in the crypto space, especially with many experiences so far, one will have to overthink before investing in any other cryptocurrency. Because you might want to invest in them and you through in good sum of money in purchasing it then later it the coin value will reduce and may never go up again. So for me any time I didn't invest in a coin then later the coin turns up well I don't regret, I just take it that I cannot grab every opportunity out there.