I've been a massive coffee drinker since my late teens. I noticed today at work that in addition quitting smoking, I accidentally bought decaf coffee from the supermarket and have been drinking it for the past week without realising. Probably made myself feel even MORE irritable than I would have been.
Away from that, not felt too bad all in all. Ive gone cold turkey, so no nicotine in my system.
I have been noticing smokers everywhere when I otherwise wouldn't have
Any I've had massive cravings for steak, curry and fish & chips & pizza etc. I suppose its a dopamine thing, but its less than helpful!
Onwards and upwards!