Feisty Fatigue
Two mornings ago, I put in my contacts and was surprised to find my vision still blurred.

I blinked.  Squinted.  After a couple of eye drops, the images in front remained a queer, misty fog. 

"Strange," I thought to myself.  "These lenses are new!"

In my morning stupor, I took them out to rinse again----and only a few seconds after, while rubbing them, did I realise I could see clearly without them!

I rushed to the mirror, and to my surprise, found the pale light blue trace of a contact lense still in my eye.

I was so tired last night--- I'd forgotten to take out yesterday's contacts!