Creates the market instead of surveying it and carries its own name to the world — and owns the format war the same nerve went on to lose.
Do the homework, find the one big idea, promise a real benefit — and keep the one test that actually counts: did it sell.
Focus as subtraction, taste as a discipline — and an honest ledger of what both cost the people around him.
Asks what business you are actually in and who your customer actually is, then asks what you would refuse to start today.