Just saw him at Hyde Park!
I got bad pins-and-needles while watching Joshua Radin, due to being a big guy (6'4") sitting in a small area. As the football came on everyone rushed for the screen so I got up, forgetting that my left foot was now completely numb. Fell backwards, just managed to stay up by grabbing someone nearby, then realised my foot was in a completely unnatural position, but was still numb. Then I started feeling sick, then very faint, and nearly passed out but was saved my someone I went with!
I was sent to St. John's, and while sitting there the pain of my now-dodgy ankle set in. I spent most of the evening in the shade watching England get battered, and then listening to all the other acts while trying not to eat my own face in pure self-hatred. But I managed to stand for the duration of Sir Paul and he was PHENOMENAL.
I now consider it a great day, and it was well worth that little half-hour of madness.