Try to think of something 'special' that happened to you over the years, and if you were still smoking at the time. I know I will always remember the year I quit since I was very ill and in the hospital with Salmonella D/Typhoid and they didn't think I was going to 'make it' through. THAT will make anyone remember....lol.
Whenever it was, Dan....be happy that you did quit!! Good for you!
Dee