That is so great to hear.  I encourage ANYONE who wants to quit smoking to go to 
www.whyquit.com.  I never could have done this without the information on that site.  I tried sooo many times to quit and never had success.  I agree it is not easy, but it's not as bad as I expected.  I am still early on in my quit, but after 20 years of this horrible habit, I am done.  
If you still smoke.... go to 
www.whyquit.com  (Just give it a try.  What do you have to lose?)
Denise   Smoke-free 7 days, 14 hrs, 43 minutes.