Thank you for the advice about taking a vitamin B tablet.
As I posted on another thread, now that the physical sensations / cravings have reaches their peak and passed; I've noticed that I'm feeling a bit low. I wasn't aware that B vitamins were good for mood. I'll pop down to my local Holland and Barrett and see what I can get. x
I bumped this up for any new quitters, or anyone thinking about quitting but who has not worked up the courage to start your quit journey yet. There's some great advice in this message string and on this website. Your answers are here lurking somewhere, you just have to stumble across them.