Hi and welcome here,
I’m addicted to alcohol and this app helped me a lot with become and stay sober. I think you can be addicted to every mind altering substitute including weed.
Good that you trow everything out, do the same with dealer numbers if you have them. And it helps to avoid passing the spots where you used to buy it as well as the people who use it.
Another tip: be here as much as you can! It will keep you focussed and you will learn a lot about how addiction “works” and how to beat it.
This app kept me sober for almost 6 years now, but I’m here almost every day.
Have you seen the daily check in thread? Check it out! It helps to keep yourself accountable.
If you have any questions, just ask! 