.... like Tony says, you think you feel something crawling on your neck or arm, and its usually nothing, but sometimes it is - like a bee or a wasp?

Today it was a wasp. Very overlooked and underated these little critters are. They can be just as deadly as nasty spiders and snakes if your allergic - some people die. It was then something popped into my head - I've never been stung. How do I know I don't need to carry a shot of adrenaline with me? How does anyone know until its too late? Is there some kind of ELISA test I can go for at the doctor?

Just a thought. You can all blame Tony