Malcolm Gladwell took 10,000 hours to get his hair like that

The best way to get your hair to stick up in an appealing big curly sort of way is to spend 10,000 hours honing your skills, says a new book by Malcolm Gladwell. Since he was five years old the sociologist has been teasing his hair for seven hours a day, winning his first international prize for huge clever scientisty hair at the age of 15.