An interesting thing just happened to me. It’s taken a long time to happen, and I didn’t even realize I was crossing this threshold until it was a second behind me, and it was done.
I don’t ever need to hear another Red Hot Chili Peppers song ever again.
Just like that, it just happened. It wasn’t even a choice, it was an after the fact report from something deep inside my psyche.
Something similar happened to me with Led Zeppelin, who I really enjoyed. One day I was driving somewhere, and a Led Zeppelin song came on the radio, and it was like a switch flipped. After all of the thousands of listenings, I had heard them exactly enough times. I had no need to hear a single song more.
And it doesn’t really make me sad. I still love Led Zeppelin. I’ve just heard all the Led Zeppelin I need to, and I’m complete. 
Maybe for the rest of my life. Or maybe just a cooling-off period of several years.
A lot of art can be the same. And that means a lot of writing. And that means making new things, changing things up. It means new works in the style of flavors we liked in the past.
This is the progression of many human things. I think in all of us to some degree, and definitely in many of us to a strong degree, there is a satisfaction of things that can be reached. And at that point, if not before, there is not just a desire but a need for something new.
Here’s to finding those new things we enjoy, and making those new things we enjoy making.