Wrinkles

I may have a few wrinkles on my face but they are the result of years of smiling and laughing....well maybe a few are from when I smoked back when it was cool and some could be from stress from time to time, and I guess some could be from lack of sleep from being on call 24 hrs. a day 7 days a week for 40 years, and when I do sleep, I sleep with my face smashed into my pillow, and then there's 68 years of sun......