Up until a few months ago, I only experienced hypomania and it had never landed me in the hospital, but a few months back I was put on Abilify and that was what you describe, euphoric, wonderful energy for a couple weeks and then I crashed hard. It was similar to a cocaine or amphetamine high that lasted much longer. I'm now on Depakote and I now have very short lived micro hypomania episodes and the majority of the time I'm apathetic and bored with life. I need a nuerolizer from the Men in Black movie so I can't remember what feeling good was like.