
Scientific Sense ® Prof. Ranjay Gulati of Harvard Business School on How to Be Bold
Oct 14, 2025
Ranjay Gulati, a Harvard Business School professor and author of How to Be Bold, explores the nature of everyday courage. He discusses how courage can be cultivated through training and mental practices, using examples from WWII and Marine Corps training. Ranjay shares insights on navigating uncertainty, coping with chaos, and the importance of social support in fostering bravery. He also highlights the energizing power of conviction and stresses focusing on the process over outcomes to sustain performance in challenging situations.
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Craft An Affirming Narrative
- Build an affirming narrative to transform adversity into purposeful action.
- Reframe tragic situations into meaning-driven goals to motivate courageous behavior.
Conviction's Double-Edged Power
- Conviction fuels extraordinary courage but can become a double-edged sword.
- Strong belief can motivate sacrifice or be warped into harmful, divisive movements.
Three Lenses Shape Belief
- People interpret facts through rational, emotional, and identity lenses that shape conviction.
- Identity-level beliefs are hardest to change and drive tribal, divisive debate.












