Welcome to the rest and best of your life Rob.  Welcome back to living as the true original issue you, no nicotine required.  Staying free is where knowledge and motivation take the stage.  Please give your body and most importantly your brain the time it nees to adjust and heal from years of false signalling for the 'feel good' chemicals released when we ingested nicotine.   The things that will make the difference for you will be Patience  and application of the knowledge gained here so you regonize and accept the process - not fear it because it is unknown.  When we are honest with ourselves we can keep our personal promise to not take another puff for the rest of today.

Common use rationalizations 
Denial vs. Dreams
Breaking free from nicotine's grip is more doable than most people think
Don't give up!
Stronger or smarter?
"I can't quit" ... or ... "I won't quit"?
"Maybe I am different"
"My support group is responsible!"
When no one else cares
Restoring volume control
Screams, laughter, fears and tears
Reach for your dreams!
I am an addict! Hooray!
"I am not going to smoke today!"

JoeJ Free - Recovered Me Five Years, Nine Months, Nineteen Days, 22 Hours and 44 Minutes ago.  I've now reclaimed 353 Days and 3 Hours of my life's timeGift, by choosing to not use of 50855 death delivery devices and accumulated $13,388.00 in the 'freedom dividend' account.