Yes, it completely relaxes you and makes you drowsy and does make you sleep for a really long time... however, you end up being relaxed and drowsy the whole next day also. They say to take just one...
Melatonin is a natural hormone available in a natural supplement. You can easily find it in a drug strore or even online.
Bio-Melatonin is a branded product containing 3mg of melatonin in an immediate release formulation.
Both, to have effective communication you need to be a good communicator but you also need to listen to what the other person has to say.