there's a type of bug called a hoverfly that's completely harmless but looks to the eye like a bully that's yelling GO AWAY! GET LOST! 'cause this lucky li'l fly looks just like a wasp! no stinger to sting with no nest to protect but at a quick glance you'd think it correct to squash the poor fellow with swatter or shoe even though the li'l bugger meant no harm to you! and maybe while reading you identify with the harmless (but mean-looking) poor hoverfly. because maybe you look and maybe you act like someone that's yelling LEAVE ME BE! STAND BACK! and maybe these walls you built against strafe are causing more harm than keeping you safe. so drop your defenses and wasp-like disguise, and don't be ashamed to fly like the flies!