bbm: While, yes, that it possible -- I have a problem (it makes me dizzy and confused!) with this kind of reasoning when it gets out of hand, because it can go on and on and never get anywhere, LOL.
Like: "He was so smart, so calculating, he planned this, for years and year, to the nth detail."
"But, if that's so, why did he make such-and-such dumb mistakes?"
"Oh, he did that (and that and that) on purpose -- but knowing those items would turn out OK because he knew he had so many other bases covered so well -- to make it LOOK like he wasn't as smart/calculating as he really is! ... Oh, he just made that mistake for LULZ (my new word for the week). ... In fact, he planned this so well that he doesn't mind sitting in jail for months and months -- actually that was part of the plan -- because while he's there he's just reflecting on how smart he is, thinking how rewarding it will be for so many people to think he is guilty and then have the evidence be so scanty that people start thinking he's not guilty, while he secretly gloats that in fact he IS."
I've exaggerated a little, for effect -- but anyhow, this kind of thing makes my head spin sometimes.