Great spirits have always encountered opposition from mediocre minds.” Albert Einstein - Adam Grant

It’s often said that where there’s a will, there’s a way. What we overlook is that when people can’t see a path, they stop dreaming of the destination.

Rice professor Erik Dane finds that the more expertise and experience people gain, the more entrenched they become in a particular way of viewing the world. He points to studies showing that expert bridge players struggled more than novices to adapt when the rules were changed, and that expert accountants were worse than novices at applying a new tax law. As we gain knowledge about a domain, we become prisoners of our prototypes.

Based on David Hornik’s story, you might predict that givers achieve the worst results — and you’d be right. Research demonstrates that givers sink to the bottom of the success ladder. Across a wide range of important occupations, givers are at a disadvantage: they make others better off but sacrifice their own success in the process.