It seems likely that the bad mood resulting from interruption is a result of the enjoyment.
I encounter the same thing when I am interrupted from writing (novels). I say things that flame my ears to hear them, just because someone pulled my out of my deep trance of other-world enjoyment.
It's a bit of a bother to be brought back to the real (imperfect, anxious, and terse) world after experiencing something so close to enlightening peace of mind, afterall.
Kato (RW)
