Welcome Jack
^^^ You heard it from a guy who was just like you a year ago (Martian5) - embarking on his quit after a lifetime of smoking and he did it! We all did it. It is possible by making an unwavering commitment to yourself, educating yourself about this addiction and with the constant support of other quitters like us who have gone through the same process. That is the formula to quitting but, the load is on your shoulders to do the heavy lifting. We can't do that for you but, we have all done it for ourselves and we are no stronger or smarter than you so ........ get on board and let's get your permanent quit underway!
Read all you can here. There's a lot of great information about nicotine addiction that will help you outsmart the nicodemon when he comes calling; trying to convince you to give it up and smoke again. Don't listen - it's all lies!