““you had a deep understanding of the impact bias and you acted on it, which is not always that easy to do, you would tend to invest your resources in the things that would make you happy,'' he says. This might mean taking more time with friends instead of more time for making money. He also adds that a better understanding of the empathy gap -- those hot and cold states we all find ourselves in on frequent occasions -- could save people from making regrettable decisions in moments of courage or craving.””