I'm 'athletic'

Is much easier than wondering if it's low blood pressure. Although back when I was training it was lower than this. And to date I haven't fallen over unknowingly (I was conscious & alert every time)...

When you work in a hospital there's all sorts of toys to play with when the day is going slow... but there's really only so much you can listen to with a stethoscope before it gets weird.

Pleased to say, I'll live until morning