So, I'm an organiser of a geek friendly meetup.com group and I can affirm that there are some individuals out there that have no fucking clue how to be a human being. I muse for hours trying to put my finger on the cause of just how wrong someone's brain can function and while I pride myself on being able to solve difficult puzzles, this sort of puzzle eludes me, and I would just want to run away, move house, change the locks, change my cell phone number, maybe even my name.