Dropping glasses of milk and perhaps stepping on the broken glass or worse happening is not a bad effect? You were afraid "worse" could happen, why are you giving up your cigarettes? Neither is a cheap or harmless passtime! You think you are together out in the shed but getting high together is not togetherness; take a yoga class together or something, go park in a scenic spot and read good books, side-by-side, occasionally sharing what you are reading.