1: Can you travel to a place that you have never been to, (like a friends house) and then when you wake up. Describe what you saw, and it will be identical?

2: This isn't really about astral but... I tried a technique tonight were I would wake up in the middle of the night, take a glass of water, and go back to bed. The thing is tho that I couldn't fall asleep :/ Anytips on falling asleep faster?