[eru]

I got 9/10. But the guy I guessed wrong was a programmer and a serial killer. (Although not a language inventor.)

[stcredzero]

I got 9/10 but one of the serial killers looked like someone else who was a programmer.

Is it just me, but do the programmers seem happier and the serial killers seem more like they're trying to look happy or trying to hide unhappiness?