CSI: Don't Judge A Book By Its Cover

Women are usually more sympathetic, some even let sympathy overshadows rationality. This has to be corrected, because statistics show that a majority of serial killers dressed themselves well, portrayed as well-educated men and played on the sympathies of unsuspecting women. Some walked with a cane, some pretended to be limp and poor, and asked "for help" into his vehicle, or with his vehicle etc., which is when they abducted their next victim.

So, be rational in every decision.