I'm a new Convert as well Oneistoo! Honestly, it does get easier just as Everyone on this site tells us. Like you, I had thought that just one smoke would help but as one Person on this site said, cigs don't come in ones they come as a pack. Tomorrow is Day 21 for me & the cravings are not nearly as strong. I had a rough time with insomnia the first 2 weeks but that too has settled. It just takes time & lots of support & willpower (which I have never been good at lol). You are doing great with talking yourself out of the cravings and replacing with something that is not deadly.
Good job!!!