I will say without a doubt something will happen if you do start using this. Warning though, it gave me insomnia the first 4 nights, became very hard to sleep. Your mind will be racing while trying to sleep.

It's hard to say what the correct dosage is or when to use it. Most people say it's best to wake up from a deep sleep by setting an alarm, taking a pill, and then falling back to sleep. 4mg or 8mg. I started off by just taking one pill before sleeping.

When using it for the first time do it 3-4 nights in a row(something nuts will likely happen within the first 2-3nights if you mange to fall asleep), and then only do it once or twice a week after that, you do build a tolerance for it and it becomes much less effective over time.