Nice piece. I think many people are struggling with this concept of happiness. Your story might help other people on their journey.
I think "happiness" is a relative concept. I had a long recovery from childhood emotional abuse. I am happier, but I don't think I'm fully recovered. I may never get there.
But I sure recognize why the world is hurting so bad. People want to be happier, but are taking medicine that takes them in a different direction. The external environment really screwed up many of us so bad that we can’t see the solution. We need to build a better environment for the next generation.