We all know that food motivates people. Whether it’s training a toddler to use the potty, or a 57-year-old telling herself that she can have a snack as soon as she finishes prepping tomorrow’s presentation, food operates on our brain as a reward.

At the same time, we know that most people do not want to read everything we write for work. Professionals skip over words, sentences, whole paragraphs, skimming our messages to read as little as possible and still be able to carry out whatever task the message assigns. We don’t want to read messages at work; we have to read messages at work. What this means is that most of us need external rewards in order to read.