These days have been crucial to my minimalism journey, since I de-cluttered absolutely everything.
I haven't smoked since 10th of March and I'm currently on my 3rd day of not smoking, and it's all going well! The craving and less frequent and less violent and controlling. They also last less time.
TIP: Incorporate "morning pages" into your morning routine! FemmeHead (one of my favorite Youtubers) has a video all about this concept and I really recommend it!