A few years after I became an assistant professor, I realized the key thing a scientist needs is an excuse. Not a prediction. Not a theory. Not a concept. Not a hunch. Not a method. Just an excuse — an excuse to do something, which in my case meant an excuse to do a rat experiment. If you do something, you are likely to learn something, even if your reason for action was silly. The alchemists wanted gold so they did something. Fine. Gold was their excuse. Their activities produced useful knowledge, even though those activities were motivated by beliefs we now think silly. I’d like to think none of my self-experimentation was based on silly ideas but, silly or not, it often paid off in unexpected ways. At one point I tested the idea that standing more would cause weight loss. Even as I was doing it I thought the premise highly unlikely. Yet this led me to discover that standing a lot improved my sleep.
Seth Roberts
I’m not sure he’s right about this, but I’m not sure he’s wrong, either. What do you think?
It makes me think of Richard Hamming talking about having “an attack”.