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You can not be both a winner and a whiner. Jeffrey Gitomer explains the benefits of being a winner and the traps of being a whiner.
You are currently browsing the monthly archive for April 2010.
April 13, 2010 in Coaching, Jeffrey Gitomer, Motivation, Persönlichkeit, Sales Caffeine, Sales Rant, Uncategorized, Videos | Hinterlasse einen Kommentar
You can not be both a winner and a whiner. Jeffrey Gitomer explains the benefits of being a winner and the traps of being a whiner.
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