Up until I reached 21 years of age, everything was just fun. Gaming, hanging out, drugs, parties, traveling, meeting new people, reading books, etc. All of that was fun.

But suddenly, I grew up and all of that shit is not fun anymore. I just don't get any joy out of it. I'm 25 now, I worked my ass off so I can have a nice job, car, and a small home. But what is the point if I just don't enjoy life anymore? The only thing that brings me joy now is dating girls. And even that is slowly getting boring. I've talked about this with my friends and they basically have the same experience.

I have nobody older and wiser to talk to about this, so I thought maybe someone here could give me some answers, or an insight on why is this happening and what to do about it.