Viewed: 3 - Published at: 9 years ago

Subjected to enough uncontrollable stress, we learn to be helpless-we lack the motivation to try to live because we assume the worst; we lack the cognitive clarity to perceive when things are actually going fine, and we feel an aching lack of pleasure in everything.

( Robert M. Sapolsky )
[ Why Zebras Don't Get Ulcers: ]
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