7 Signs You Might Be Less Intelligent Than You Think

What are the subtle signs of low intelligence or cognitive rigidity, and how can we overcome them? In this video, we dive into the psychology of rigid thinking patterns, how they impact problem-solving, and actionable steps you can take to build cognitive flexibility.
Special thanks to our animator, Rachelle, for bringing this topic to our attention after watching a video on cognitive rigidity by @AlanaAnijar
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Research & References:
Cahalan, S., Mitroff, S. R., Subiaul, F., & Rosenblau, G. (2025). Using the cognitive rigidity-flexibility dimension to deepen our understanding of cognitive function. Personality Neuroscience, 8, e3. https://doi.org/10.1017/pen.2025.3
Ramakrishnan, S., Robbins, T. W., & Zmigrod, L. (2022). Cognitive rigidity, habitual tendencies, and obsessive-compulsive symptoms: Individual differences and compensatory interactions. Frontiers in Psychiatry, 13, 856330. https://doi.org/10.3389/fpsyt.2022.856330
Schaie, K. W., Dutta, R., & Willis, S. L. (1991). Relationship between rigidity-flexibility and cognitive abilities in adulthood. Psychology and Aging, 6(3), 371–383. https://doi.org/10.1037/0882-7974.6.3.371
0:00 Rethinking Intelligence and Cognitive Rigidity
2:02 Eight Patterns of Cognitive Rigidity
4:05 Practical Steps to Expand Your Thinking
5:56 Beyond IQ: Redefining Human Potential
Video Summary
AI GeneratedThis video explores the concept of intelligence, shifting the focus from fixed IQ scores to cognitive flexibility. It discusses signs of cognitive rigidity—patterns that may limit intellectual growth—while emphasizing that intelligence is adaptable. The core message is that self-awareness and a willingness to be wrong are more valuable than innate ability.
