Originally Posted by
KeepPedaling 
This made me giggle (not that it's a laughing matter). My sister and I both have this a little. We can always tell when the other one is stressed because we'll notice a bald patch in an eyebrow.
You'll know me if you meet me on the street then
My eyebrows don't bother me much anymore, but I did so much damage when I was a teen that they have permanent gaps now.