Hey Whatsgoingon, Could be many reasons . Have you ever looked deeper into what causes you to pick up ? What your thinking about , bothered by , what triggers it .
For me it was loneliness , than I would drink to get ride of that because well alcohol was my friends ? After a few hours with drinking I was lonelier
Yes stress too can trigger it. That's they key to find out and do other healthier options . Good luck just wanted to give you some ideas to think over