7. Use the Feynman method
You have to keep a dozen of your favorite problems... Every time you hear or read a new trick or a new result, test it... to see whether it helps. Every once in a while there will be a hit, and people will say: "How did he do it? He must be a genius!"
This is the best advice. I must immediately think up at least one problem to get my chance of being a GENIUS!
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