do you often do this and then get all dizzy? I go through phases occasionally when it happens all the time. If it's really bad I get a roaring in my ears and my vision goes all spotty - I even fainted once and hit my head on the floor :(
It happen the other day when I was watching Autumnwatch, so I think another spell of dizzy spells could be upon me.
Does this happen to other people? Am I likely to die as a result of it?