Hi Manduh726,
Welcome to the Astral Pulse! [
] The question you asked is very basic and is covered in numerous books and treatises, as well as in a number of past topics here at the Astral Pulse. Suffice it to say, it is a classic pre-obe sensation. You can read about it in past posts. Just type in the word 'vibrations' using our search engine and you will see what I mean.
Also, read over the treatises at Robert Bruce's website and you will learn much: http://www.astralpulse.com/guides/guides.htm
Finally, there are a good many books that cover the topic as well. If you type in 'obe books' using our search engine you will get a whole list of books members have recommended in previous posts. Start reading, and you will learn much. [
]
All the best,
Welcome to the Astral Pulse! [

Also, read over the treatises at Robert Bruce's website and you will learn much: http://www.astralpulse.com/guides/guides.htm
Finally, there are a good many books that cover the topic as well. If you type in 'obe books' using our search engine you will get a whole list of books members have recommended in previous posts. Start reading, and you will learn much. [

All the best,