“I nod. Pull out a chair and try to gather my thoughts. No small feat for me these days. I take a deep breath and try again. “What is … the treatment goal for people with … with what I …” Knight leans across the table toward me. “Bipolar disorder type I.” “Yeah.” “Okay … well, we want to stop the extreme mood changes. Bring down the ceiling on the mania, bring up the floor on the depression.” Knight uses his hands to illustrate the shrinking space. “Put more time between the episodes. And make the medication regimen as tolerable as possible. Stability. That’s what we’re aiming for.”