[Robin doesn't waste time collecting the papers strewn about, all thankfully within arm's reach. He'll have to be sure they're put away next time he starts nodding off.

And he'll have to stop overestimating how long he can pore over books before he does so]

I'd write about myself as well, just to make it even, but I ah... [Here he pauses. It's not something he tends to bring up, being a personal matter, but perhaps it's only fair] Don't recall all that much.

[Strange, volunteering that. At least thus far he's compensated for any lack sufficiently well to not be questioned about his faculties]

It's another reason I write things down.