Shows we grew up with (2 of 2)

I talking about the effect of nostalgia.
I explained that the show we used to watch grow up with us and they are still good, but that's not always the case.
I tried to watch some shows from my childhood again, but I had to stop to protect my childhood.
For example Pokemon, I watched it as a kid and loved it, and now as a college student, I thought lets watch it again...
Bad idea it was an experience to say the least. I had the same problem with Yugioh I loved it but I can't watch it again it was bad.
And as much as I like Spongebob after the 2nd season is terrible and I remember enjoying it a lot
but I couldn't watch it again cause I don't want to ruin it for me.
So nostalgia is a thing where you can enjoy something again and again.
But its also a thing where it can scare you to watch some amazing stuff again cause you dont want to ruin it for yourself.