"began 10mg daily. first day was difficult. severe mood swings, heightened anxiety, baseless anger, etc. advise anyone beginning this to 1) begin on a day off and 2) have someone around to keep an eye on you. that ended at the second day, when i only took half-pills. now that i am a week in, taking the full 10mg and things settling down nicely. yawning is annoying and my normal night-owl life is riddled with deep, restful sleep, but i am calmer and less angry all the time."