the result from any trading strategy is completely depends on your money management. so build your money management and earn more money.
"The result from any trading strategy completely depends on your money management"... is wrong and is harmful thinking.
A meaningful advantage (positive expectaton) on one's bets is needed.
Without this, no money management method figures to produce a positive result in the long run..
The key factors to winning at trading and gambling:
Expectation
Variance
Volume
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Know your edge, exploit your edge--- survive the game.
-Blair Hull
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The big problem most traders have is they have a disadvantage (negative expectation) on their bets. More precisely, they have a disadvantage on the sum total of the money they put in action.
But yes.... poor money management, mostly over betting, can break a person who has an edge on their bets.
And yes... poor trade/ bet sizing can cause other problems as well.
The big winning trading firms, like Renaissance Technologies, devote serious and continued thought to looking for meaningfull edges.
For a cautionary tale involving over betting (poor money management) look at Long Term Capital.