I've been on Clonazepam for a couple of weeks now, and I take 5 drops each night, about 0.5mg, and sleep like dead for at least 8 hours and manage to wake up the next day just feeling a little groggy. The only downside is that if you miss a dosage one time you might get some withdrawals, mine comes in sweating and waking up with a terrible migraine the next day (and maybe stomach ache and diarrhea, but this might just be my own IBS so I can't say for sure). I can't tell you about what happens if you take more, because honestly, I haven't tried it, but I can tell you that it makes you feel more apathetic and empty-minded, not in a stupid shut your mind way, but more in an "I don't give a shit" way.