A guide to Navigating the astral?

[Lockianhound]

I've read in various places that your subjective angle of entry into the astral can affect where you end up. Robert Monroe mentions this and Robert Bruce but I've never seen it so precisely mapped out as this anywhere. http://www.thehoodedsage.com/writings/spirit_worlds/index.html. Just wondered if anyone had any thoughts on this

I plan to cautiously test it out in future OBEs.