Not very uncommon but it's like a phase thing for most people. Generally the every furry seems to follow a same pattern
1. The High: You've just gotten introduced into the fandom, everything is amazing and you want to jump head first into doing all the things. Wear the collars, get the fursuits, just do everything you can do cause you love it so much and you want to get really involved and everything is amazing~
2. The Low: So things didn't quite turn out as you expected. Drama happened and people are starting to seem funny, maybe the fandom isn't for you? Maybe you should just leave or at least distance yourself a little bit
3. The equilibrium: The fandom isn't amazing but it's still good. I want to stay in it, and I want it as a hobby, I want to meet awesome friends. I'm a furry, but I'm not super into it, but I'm happy to say I'm in the fandom!
Some people get stuck one 1. and some people get stuck on 2. but I think most furries go all the way to 3. and stay there