self-improvement
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2 articles
Thinking, Fast and Slow
Ammar Najjar · August 8, 2026 · 14 min readDaniel Kahneman, the psychologist who won the Nobel Prize in Economic Sciences in 2002, spent a lifetime of research, much of it with his longtime collaborator Amos Tversky, studying how the human mind makes decisions. Thinking, Fast and Slow distills that research into a tour of our cognitive machinery and gives us a language to talk about why so much of our reasoning is quietly driven by bias. The central claim: human judgment is predictably imperfect, and once you understand the shortcuts your mind is taking, you can start catching them.
Read more →The Five Dysfunctions of a Team
Ammar Najjar · August 2, 2026 · 9 min readPatrick Lencioni, the American business consultant and founder of the Table Group, wrote The Five Dysfunctions of a Team as a leadership fable: a short novel that diagnoses why highly qualified groups so often underperform, told through the story of a struggling Silicon Valley startup and its new CEO. The book identifies five interlocking dysfunctions, absent trust, fear of conflict, lack of commitment, avoidance of accountability, and inattention to results, and argues that each one flows from the one beneath it.
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