Self-doubt does more to sabotage individual potential than all external limitations put together.

Self-doubt does more to sabotage individual potential than all external limitations put together.

Brian Tracy

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2017 November 05	Origin: Tweet Link: https://twitter.com/briantracy/status/340582431168024576 Self-doubt does more to sabotage individual potential than all external limitations put together. #confidence http://t.co/MJeH9hE14b — Brian Tracy (@BrianTracy) May 31, 2013	Image evidence

American motivational speaker and writer

January 5th, 1944