Kay Redfield Jamison

I compare myself with my former self, not with others. Not only that, I tend to compare my current self with the best I have been, which is when I have been midly manic. When I am my present "normal" self, I am far removed from when I have been my liveliest, most productive, most intense, most outgoing and effervescent. In short, for myself, I am a hard act to follow.
― Kay Redfield Jamison, An Unquiet Mind: A Memoir of Moods and Madness