I've sometimes been tempted to ink WWJD across the knuckles of my right hand and RTFM on the left to serve as a response. [ Though it's not quite so appealing as BONS MOTS. ] One of these years I will get around to that and get a decent photo thereof for userpic duty.

There are people I suspect of living their lives on What Would Miles Vorkosigan Do ? Which is too high a gear for me by far.