I used to work with a brilliant asshole - he had this babyface but would constantly belittle his fellow engineers.

Everyone hated him but the CEO loved him since he thought he was their golden ticket to the promised land.

At some point he went with us to a shooting range for target practice, immediately after he developed a fascination for guns, he never threatened anyone, but one day he buys a Kevlar vest and tells all his fellow devs.

The following Monday was his last day..