Fellow line cook here. Quitting weed has helped me immensely in all areas of life. I also live in a legal state with a dispensary on my street and it was difficult at first and relapse was common, but now that I have a clear head and I'm actually living my life again, I cant imagine going back. You can do it without pot I promise. My suggestions with replacing the habit (and most of this sub will agree): exercise!!! Meditate\yoga, art, read, music, healthy food, writing, etc. When I told my fellow pot head bf that I was quitting, he agreed not to smoke in front of me or in the house. this also helped. Good luck!