5 of 9

LESSON 3 · Your Brain Explained

Why Feelings Matter

Emotions are not bugs in your decision-making. They are core parts of it:

  • Emotion enables choice: without it, even smart people stall.
  • Somatic markers pre-screen: body signals tag options before you think.
  • Reason needs emotion: shutting feelings off lowers decision quality.
  • Biases aided survival: caution was safer than accuracy for our ancestors.
  • Old shortcuts misfire today: instincts built for predators stumble over money and social life.