Everyone thinks they think clearly. The research says otherwise.

This episode distills 100 hours of research on critical thinking into what actually works — the specific errors in reasoning that affect even highly intelligent people, how to evaluate evidence rather than just accumulate it, the difference between being smart and thinking well, and the habits that make your thinking more reliable over time.

Based on research by Kahneman, Stanovich, Sagan, and Paul & Elder.

The full experience — book, quiz, and your own AI coach — is at www.thebrief.ing

Every interaction you have is either moving someone toward yes or toward no. Most people have no idea which one they're doing.

This episode distills 100 hours of research on influence into what actually works — Cialdini's seven principles of influence and the science behind each one, why reciprocity is the most powerful force in human social behavior, how the world's most persuasive people think differently about every conversation, and the ethical line that separates influence from manipulation.

Based on research by Cialdini, Kahneman, Ariely, and Fogg.

The full experience — book, quiz, and your own AI coach — is at www.thebrief.ing

In a world designed to distract you, the ability to focus is a superpower. Most people have lost it without noticing.

This episode distills 100 hours of research on focus and deep work into what actually works — why the modern knowledge worker is operating at a fraction of their cognitive capacity, the neuroscience of attention and what destroys it, the environment design that makes deep work the path of least resistance, and the practice that builds the focus muscle back.

Based on research by Newport, Goleman, Csikszentmihalyi, and Levitin.

The full experience — book, quiz, and your own AI coach — is at www.thebrief.ing