Gurus - Are They Worth the Price of Admission?
Building Personal Strength
NOVEMBER 18, 2010
Lately I have been reading more than before, but in the last 10yrs I have invested in my self-development (book, audio, seminars, videos, etc) about 3% my annual income, what it's better is my return, which has been close 10% annual ROI in direct income, plus my ROI on my other investments. since 1987. since 1987.
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