The memoirs Ben writes seem to be more subtle hints directed at this Dad and himself. The "slowly my Dad is killing me" line is both a joke and real.
A couple of the jokes here are Ben's writing abilities and not really having motivation to finish the memoirs unless he has a publisher. A couple of moments before this Ben forgets that the purpose behind this memoirs is also for him to accomplish something.
Katz is initially intrigued by the idea but slowly seems to be annoyed it but as Ben writes of his personal opinions of his Dad of which Katz doesn't agree with (even though what he writes is true).
It's a funny episode. If you take the memoirs from Ben both ways they are meant to be both imaginiative but subtle shots of what he actually thinks about himself, his Dad and his dream girl Laura.moreless




