Good: Getting better.
Bad: Usual room unavailable for fencing tonight.
Good: They have an alternative.
Bad: It's completely unsuitable.
Good: Theory class, instead (examining treatises, pretty much never done at our place).
Bad: They lied. Can't have that room either.
Good: Theory class transfers to pub instead.
Bad: "Theory class" is a euphemism.
Good: Not this time.
Bad: Get interrupted.
Good: By a BBC producer, who wants to talk about use of fencing in BBC programmes.
Bad: Wrist suddenly awful, and I haven't done anything. Time to stop typing.