something else about the topic,
whenever I take a break I take melatonin for three nights.
The second night 6mg I was closing my eyes and something was different. It was like.. I could put my head in my pillow, close my eyes, and look up, and I could "sense' and "see" all of the shapes in the room and the dimensions.
Now, normally this isn't that interesting,
But, I went on erowid, and one of the reports says the SAME damn thing!!
Be careful with those hormone supplicants if you're young though, you never really know what you're doing to your brainchemistry.