impulse, feeling, arbitrariness, unpredictability, impishness, caprice, flightiness, puckishness, notion, whim, whimsicality, whimsy, impression, opinion, mischievousness, belief, capriciousness.
It is a whimsey,
a weakness of yours, boy.
You've had a sore affliction, but that's not to say you're to throw good luck in the dirt for a whimsey.
You call that a whimsey,