Ever since I was very young, I have wept at the sound of the Peter, Paul, and Mary classic Puff the Magic Dragon. Now that I am on meds for bi-polar disorder, obsessive compulsive disorder, &c., I no longer do. I sort of wish I still did. Is the present me me, or has me changed? I’m told that I likely will have to remain on these or similar medications for the rest of my life. What have I lost? What have I gained?