I'm in my 30's and have been noticing that I don't feel fun, I don't enjoy things and I honestly don't know if I ever have had "fun". I've done enjoyable things, but I just don't have fun. it's honestly odd and weird. My S.O. will ask me "did you have fun" and I just say no or I don't know. Is this a normal thing/feeling? Or am I just broken?