Worst "oops" moments in PBW?

[Slynky]

Originally posted by Slick:
You know... It isn't the act itself and its impact on the game that is so infuriating. It is the fact that you know that you personally , without help of any kind, were able to come up with such an asinine predicament. The same predicament which you would ridicule if it happened to someone else, and the worst part is that you don't see the AI making these mistakes.

Slick.

Now, Slick, I've done just about all of the ones in your extensive list. And I've read, I think, all the boo-boos listed here. But, I haven't read this one:

You click on a fleet to see where it's headed (I always have "movement lines" turned on). Look around a bit, click on a few systems here and there. THEN, you forget you have that fleet selected, THINK you have another selected and say to yourself, "Ahhh, THIS fleet needs to move to this warp hole." and click the "move to" order and then the warp hole. Of course, you see next turn that you had the wrong fleet selected and it's (usually) moving exactly in the wrong direction.