Congratulations FarmerW. I have a couple of days on you - it will be three weeks Thursday night at 9pm.
That site helped me a lot too - especially the pictures.
Good luck to you.
Like many boys in their teens, I started smoking, and maintained the habit, with periods of cessation up to six months. At the ripe old age of 63 I pulled the plug on smoking. On April 19, just a couple of weeks ago, six years had passed since I have given up demon weed.
It is worth the effort.