Agenbite

Speaking to me. They wash and tub and scrub. Agenbite of inwit. Conscience.

A special property of all social extensions of the body is that they return to plague the inventors in a kind of agenbite of outwit.'

But more to the point here, the agenbite is, if not a Jewish condition, then more pervasive among Jews than any other group, by a wide margin.

[…]habitude of writers challenged by the affliction of an over-agenbite and inwit to match.