The more complex the situation, the less you should trust your intuition, which is your brain’s attempt to make decisions based on patterns it recognizes from a lifetime of experiences. Unfortunately, our brains can’t process the level of complexity around us, and our intuition can be dangerous when detached from data and analysis. Bias, optimism, pessimism, or bad information can skew our interpretations of events or the world. Our veil of ignorance prevents us from seeing reality accurately, but most of us are convinced we are right and other people are wrong. Our preconceptions can cause us to trust bad intuitions, overlook or dismiss crucial information, and make bad decisions.