The persuasive technique is appealing to credibility or character in a form of a status upgrade of the wearer. If the advertisement suggests that your friend will get impressed by wearing this certain clothing brand, it implies that you have a nice taste and you have such appealing prestige to your friends and get their approval from it.
They have the same number of angles and sides, the sides create the angles, therefore making them have the same amount.
When something gives you a rush of adrenaline it hypes you up you get super excited, sometimes it triggers your flight or fight instinct if your in a dangerous situation. (Hope this helps)
