After 48 Years I Quit Smoking With 1st Vape

I started smoking at age 12 and I enjoyed it even though I could hardly breath and sounded like a train whistle while sleeping. On Jan. 15th 2015 I bought my first pen style Vape and after 48 years of smoking ,have not touched a cigarette since. I can now walk without stopping to get my breath and no longer weeze at night. I Know Vaping Works !