Most Of The Time, We Think Fast.

It Is Only A Slight Exaggeration To Say That Happiness Is The Experience Of Spending Time With People You Love And Who Love You.

Negotiations Over A Shrinking Pie Are Especially Difficult Because They Require An Allocation Of Losses. People Tend To Be Much More Easygoing When They Bargain Over An Expanding Pie.

We Were Required To Predict A Soldier's Performance In Officer Training And In Combat, But We Did So By Evaluating His Behavior Over One Hour In An Artificial Situation. This Was A Perfect Instance Of A General Rule That I Call Wysiati, "what You See Is All There Is." We Had Made Up A Story From The Little We Knew But Had No Way To Allow For What We Did Not Know About The Individual's Future, Which Was Almost Everything That Would Actually Matter. When You Know As Little As We Did, You Should Not Make Extreme Predictions Like "he Will Be A Star."

You Should Not Take Your Intuitions At Face Value.

Most Of The Moments Of Our Life - And I Calculated, You Know, The Psychological Present Is Said To Be About Three Seconds Long; That Means That, You Know, In A Life There Are About 600 Million Of Them; In A Month, There Are About 600,000 - Most Of Them Don't Leave A Trace.