I don't know if I'm posting this in the right place as I'm totally new to all this and poor old brain is struggling extra hard at the mo. Any excuse eh..
Just happened to stumble across this excellent video on Videojug which answers a lot of questions I've had Re quitting smoking and depression.
If I knew how to include a link then I would but hope if you're interested that you'll be able to find it by the title as above. By Dr. Linda Hyder Ferry.
Good luck all xxx