Yes, I am stupid enough to pick up hitchikers - I need a reminder.
Sugar can contain all sorts of crap besides shugar - the label is actually reassuring.
I can easily see a cheap-ass student trying to use MS FS as a training tool.
Birth control pill - before you take it the first time, make sure you're not pregnant already. Keep checking periodically - the pills may not be foolproof.

For others - Nature will always build a better idiot. And that idiot _will_ have a lawer.