What on earth made a pubescent teenager barely passing geometry with zero connections to Hollywood so confident?

CNN: STORY HIGHLIGHTS

At the rear of the store, the wall of that vocal booth is plastered with Stones memorabilia (including frankly frightening shots of a pubescent-looking Jagger), while a small stage hosts in-store events.

BBC: Denmark Street and Soho: London's Tin Pan Alleys

Over the next four decades, teddy boys, bikers, mods, rockers, hippies, punks, ravers and grungers put two pubescent fingers up at authority in their own fashion and took delight in watching the staid grown-ups flinch and frown.

BBC: Is the teen rebel a dying breed?