I have been experimenting with several techniques with trying having an OBE. One of the things that I have been doing is trying different locations in the house. I have no results anywhere but in my bedroom in my bed. Today I laid down in two locations and felt no vibrations. Immediately I went to my bed and within just a few seconds my primary centers were buzzing along with the floating sensation. Soon after that came the vibrations. Although I didn't have an OBE I wonder why my bedroom seems to be the best place for me to make my attempts.
probably because ur bedroom is the place where u are most comfortable