Mistwell
Crusty Old Meatwad
That's the thing ... If I leave, I won't come back.
OK. Then you won't come back. But, hopefully you will be happier for it.
But when I finally stopped playing Pathfinder, I stopped buying their hard covers...Maybe if I had gotten into a campaign that was focused in Pathfinder's campaign setting, I would have gone back to buying their material. But now that I have stopped playing, it is less likely that I will pick up the game again.
OK, so you sound like the kind of guy who jumps games regardless of what's going on. A lot of books (PF)? You still leave for the new game, eventually. Too few books (5e and 13th Age)? You still leave for the new game, eventually. OK, fair enough. You're a bit of a flibbertigibbet. That's fine - some of my favorite people are never satisfied for long. I am sure some new game will come along that will gain your interest again (like maybe N.E.W. and O.L.D. and N.O.W.? They look great).
And if you're asking "are there other impatient people who tend to jump from game to game as the new game comes out?" I am sure the answer is yes. Are you looking for comfort in numbers?