Keith Richards: Chicken or the Egg?

I was switching channels when i glimpsed footage of Keith Richards on the news.. my first thought was that he'd passed away and i instantly felt really sad- only as the story unfolded it turns out that Mr Richards had fallen out of a tree and suffered concussion ...?! ...so, then i'm thinking thats kinda funny.. but what the hell is a 62 year old man doing up a tree ...and then i got that gloomy feeling again when you gotta think what the hell did he think he was doing ...tsk ..a man of his age!!
so, i decided this is how it came about- but you gotta picture this scene:

Keith and the rest of the Stones are all sitting around drinking tea discussing some newspaper headlines they've seen recently (they're on their Bigger Bang tour in New Zealand just now) ..Keith mentions that he was 'papped' stumbling in the street and no doubt someone will make a headline out of that... Mick pipes up "Oh aye- 'Keith's Out Of His Tree Again!' kinda thing" ...so, Keith decides thats not a bad headline, but for the wrong reasons and goes off to find a tree *LOL

...and thats where the fall comes in ;) ...wishful thinking on my behalf? ..probably.. so which came first- the headline or the fall ;)