Stress

I've been rather stressed lately. (I wonder why?!) I noticed that I've more or less permanently developed creases beteen my eyebrows. Even if I don't think I'm feeling stress at that exact moment, the creases are still there. As a matter of fact, I got a little sunburn over the weekend, and I noticed today that I have white lines inside the creases. So I have to keep frowning until my sunburn clears up, or I'll have 2 white lines on my forehead.