When I tell people that I ‘do psychology’ I typically get one of three reactions. 1) People ask if I can read their thoughts. No, unless you’re a drunken guy in a bar, in which case, gross. 2) They begin to tell me about their current psychological troubles and parental issues, to which I listen sympathetically and then make it clear that I got into experimental psychology because I didn’t want to have to listen to people’s problems (sorry). Or 3) they ask me a very astute question about the brain that 9 times out of 10 I can’t answer. This last option is by far the most preferable and I’ve had several very interesting conversations come out of these interactions.
One such question I received recently was where does handedness come from in the brain? While initially a basic-seeming question, I quickly realized that I had no idea how to answer it without dipping into pop psychology tropes about right- and left-brained people that I definitely wanted to validate before I started trotting them out.