I've had a spirit or spirits contact me in my dreams a few times and i've been growing spiritually at an unbelievable rate recently and my understanding has been growing and I have done a little bit of reading about higher spirits and how they're interacting with the world and how to learn. So I got a book on it which said that in this age, especially if you've progressed far spiritually, it's easier than ever to channel. I've tried twice so far unsuccessfully. Any tips?
I second that. Please... I urge you to reconsider these practices. I have no doubt that at one point in human history this was the way to true enlightenment. For the moment however, there are forces at work that are very evil, and very powerful.
Do it with other experienced people, they will know how to set the mood and how to help you if you encounter a harmful entity! Also consider the location, some places are more filled with spirits than others! Good luck!