Let me SNORE

Another sleepless night... I wonder if it is due to the jet lag or simply because I am just not used to sleeping at night. Haven't had a good sleep for days, and recently, I was shocked to discover a couple of white hairs appearing. It may be usual for some people, but never for me. I never had a single strand of white hair till now. What is causing the stress and worries? Is it due to my jaw pain? Insomnia? Decisions of the future?

I hate hate hate lying on bed and not falling asleep. Oh God... Please grant me some sleep!