XKCD really resounded with me today. Ever since being struck by lightning, I tend to lose words and end up describing things when my brain won't grab the word. (You are perfectly within your rights to try to convince me it is a sign of aging and not of being struck by lightning, but you will then have to excuse me when I have trouble hearing you. I'm quite happy with my version of reality - all the moons on my planet are very lovely, thanks for asking.)
http://xkcd.com/1133/ http://imgs.xkcd.com/comics/up_goer_five.png (That last code was supposed to show you the cartoon, but I don't think I did it right. sorry)