I've been working in a cafe for over 5 years. My current boss at one point was my colleague. He has told me when he was my colleague that he smokes weed. Today my coworker asked him if he has ever had an edible. He answered, "No, I'm a good boy." I then blurted out and said, "No you're not really a good boy, you told me you smoke weed." My team lead goes, "Dang, why did you have to put his business out there like that? What if he didn't want her to know. He is in a management position." I said, "Everybody smokes weed, it's no big deal. Yeah they drug test here, but he has the job now. As long as he's doing it at home and not on the job." If he didn't want me to tell anybody, he should've told me don't tell anyone. Anywho, should I have just kept my mouth shut?