I was stupidly cleaning my fingernails once with an X-Acto knife while seated, dropped it and scrunched my legs together to "catch" it.
I did. The blade sank into my thigh all the way to the hilt.
No pain. Minimal blood. A trip to the ER for a teatnus shot was good enough.
And this gem, from William Strunk Jr.:
"Vigorous writing is concise. A sentence should contain no unnecessary words, a paragraph no unnecessary sentences, for the same reason that a drawing should have no unnecessary lines and a machine no unnecessary parts. This requires not that the writer make all his sentences short, or that he avoid all detail and treat his subjects only in outline, but that every word tell."