I’ve started reading Errornomics, one of the previous birthday presents I got. It talks about why we make mistakes and what we can do to avoid them. It’s an enjoyable read and although I’m still 200+ pages to the end, I’ve already exclaimed “Aha!” plenty of times. Since I’m still miles away to making a book review, I just want to share the specific learning points that I’ve “tested” or realized.
As we look for things, we don’t always see.
This morning, we were in Lulu Hypermarket to do the weekly groceries. We intentionally went in during the peak hour to test one theory. Apparently, handedness is the best predictor of a person’s directional preference. Hence, most people who are right handed, like me, tend to look at the right when searching for the shortest lines for people at stores, banks, and the like. At the supermarket today, as we were about to pay, I checked the queues at the left first. Really short!