This is a question that I'm posting on behalf of our community member South Paw. They write:
"Speaking for myself, I find that an exasperation is scary as hell because there is little, or no advanced warning of it coming. It hits you from left field like a freight train and leaves you lying on the tracks. With every other sickness, there seems to be a signal. We all say, "I think I am coming down with..." and it manifests itself almost on cue. But no such warnings that I am familiar with where an exasperation is concerned.
I am not sure if this is the same with some, most, or all other folks that experience them, but I am curious as to anything someone else may have noticed as a 'tremor' before the quake they care to share."