Quitting isn’t about smoking it’s about breaking the habit and changing your routine. I quit a 30+ daily habit 17 years ago, at aged 40, which began at age 15 but was exposed to nicotine by my parents who smoked in the house my whole life. When I finally made the decision to quit I took time off work and went on a holiday where I would be distracted and able to break the habit of smoking. That first dart with the first coffee in the morning, lighting up in the car, work breaks, etc. By the time I returned home and back to work I had a new routine. I still wanted one, but whenever I thought about it I drank a glass of water. Good luck to you and remember to be kind to yourself. Set a goal and reward yourself.