From the mouth of celluloid...
Am currently working on a review of Don't Come Knocking (a fine film for those with endless cinematic patience), but in my notes was an oddly poignant quote from the film (which also sums it up nicely).
The film is about a Western actor reconciling with the deeds and misdeeds of past, years after the fact.
"Why did you let some much time go by?"
"I didn't know it was passing."
Mock if you will, but I find it unsettlingly accurate.