DS9 s2e17 “Playing God”
Jadzia Dax looks back on Jadzia's experiences, while Jadzia wonders what Curzon Dax was thinking - or is it Jadzia Dax that's wondering what Dax was thinking? Also, a mini-universe, dead vole puppets, and Jake tries to get with a Dabo girl/woman. [Episode discussion begins around 52 minutes in]