Stammering and smoking

Stammering and smoking Hey yall, im 22 Years young. I’ve been stammering mild since I was about 4-5 years old. I notice as I gotten older it began to worsen. I will admit I do smoke Quite a lot. 4-5 times a day. (Marijuana) do anyone else feel like smoking affected they Disfluencys ? I feel like it’s gotten bad since 4/5 years ago when I graduated high school