Hi Sim80. Welcome to the forum.
There is a lot of good information here and a lot of inspiration.
Read around the different threads. You will find a lot of similarities among us smokers. You will also find some tips on how to stay clean.
One of my favorite threads is the sticky about the reasons for kicking weed.
Post often if it helps. Goodness knows I did!
Sugar - August 2013
Alcohol - November 4, 2015
Marijuana - June 25, 2017