Why do you need to wait three months before using this track? I used the beginner track last night because I woke up and wanted to get back to sleep. I definitely felt the benefit and I’d really like to try it all night. What happens if your just a beginner and do this?
There isn't a clear line between "Beginner" and "Advanced" -- binaural beats affect everybody differently. Some people who try "Advanced" right away report headaches and nightmares, whereas others can jump right in without any problems. It's entirely up to you, I tend to be a bit more on the careful/paranoid side of things. ;)
J J