I felt happiness before. Mostly when I was growing up as a youngster. I would say about the ages of 12-16. Happiness to me feels like I am contempt with everything in my life, I smile alot, I feel a warm glow come over me & feel warm & cozy. Now mind you this sounds like a good opiate high but better. Trust me, if you could feel that happiness, you wouldnt touch opiates. I didnt touch them until way after college.
I use to feel this way when I would just lay there in bed with my gf & stare at her while she slept knowing She was put on this earth for the same reasons I was, to bring happiness, smiles & help our fellow man.