I hate talking with adults because they are so selfish.
I was asking someone I know (an adult) for help about someone who is bugging me and triggering my PTSD and all they could do was go on and on about themselves. And then I found out that my coworkers are talking about me behind my back. They don't care that I heard about it and that I'm hurt by it.
And then when I was younger I dated an adult and he used me and didn't care about me at all. No one cares about me. Not adults, anyway.
Just selfish.