Well I've tried some Benzo... not remember their names. I think they are good for sleeping.issues...and doses do make a big diference. I self-medicate myself.with them. And when I thought it didn't had many effect on me. I try doubling doses. I.felt very dizzy in the after morning. I think that sometimes they work just because you believe they are going to work. Because they loose some of their effect over time. They are only good to people with acute anxiety...because of that.