The memoir as a somewhat indistinct form is absolutely true. So many of the memoirs I've read, and the ones I have gravitated toward most, somehow upend what I expect from memoir and the project seems greater than just the exposition of a life.
My mother took too much, a great deal too much, care of me; she over-educated, over-instructed, over-dosed me with premature lessons of prudence: she was so afraid that I should ever do a foolish thing, or not say a wise one, that she prompted my every word, and guided my every action. So I grew up, seeing with her eyes, hearing with her ears, and judging with her understanding, till, at length, it was found out that I had not eyes, ears or understanding of my own.