just think about being in your body and you will be back instantly [:)], works for me and most people I have talked to.
It's funny, but many people who're curious about OBE's ask the same thing: "What if I need to get back, how do I do it?"
Then you find out that the problem isn't getting back. The problem is wanting to stay out longer!
I wish I had asked that question before I incarnated on earth. If I want to get out of the body and return here, how?
How do you return to your body. lets say you want to be back to your body as fast as you can what do you do?
and if someone tries to wake you up does your etheric body goes back to your physichal body?