Hello there.
I have not been smoking for 2 years, but before that, I smoked about 5 years. You need to replace the bad habit with good ones. I used these nicotine stickers (max mg) for 1-2 weeks and also added much more workout and healthier foods in my diet. If you are not a party guy and don't drink then it is easier. I used to go out on the weekends and then I tempted to still smoke. Now, I am vegetarian don't drink and smoke at all and I can confess that is one of the best decisions in my life.
Just need some more willpower at the beginning and at some point, it will get easier for you as it is your new normality.
Good luck! :)
thx for the advice!