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Is it unreasonable to double your investment year over year?
Nobody has consistently doubled their investment year after year, not even the "greats" like George Soros and Warren Buffett. Mr. Buffett's average annual returns have been over 20% for over 50 years. That's about twice the American average of 10%-11% a year. So Mr. Buffett has been "twice as good as average" for his adult life. That's like having a 200 IQ. And in a poll taken in 2000, he was rated the greatest portfolio manager of all time. No lesser person could hope to do better. What has happened is that people may double their investment in ONE year, then "give some back" the following year. Or else go through several years of "average" 10%-15% returns. The reason is that they will have an investment style that works for one particular market, but not for all markets, so they will have to wait for their "best" market, to have their "best" year.