This is almost exactly my life, shifted by a decade. The problem is that by 35 you can't get by on novelty anymore because you've seen some version of everything there is to see. The worst thing you can do is pine for the good old days. They aren't coming back. And they weren't that good anyway. Your best times are ahead if you can successfully adjust. What worked for me was putting down roots. I resisted it mightily…
If you’re out of novelty in the world by 35 I think that’s more on you than the world. There’s really so much out there - complexity in every direction and at every focal length. If you want to center your life around novelty-seeking you can do it until well past the point where your body will fail you. Travel and education are good ways to find new horizons, but they are everywhere around you all the time. Seriously…
It's a good thing I didn't say that then. I said you experience diminishing returns due to having already experienced similar (but not the same!) things. The more you experience, the more you recognize what you've already experienced in new experiences. This seems like a totally unavoidable consequence of living for anyone that doesn't have a long term memory disorder or an interdimensional portal gun.