I go way inside my head sometimes. I can try it when im all tired and im about to fall asleep. I have to be real tired and then concentrate, and i can stay aare while i sleep. I can see ahead of me, a trail into my mind and go down it. I can get inside the human brain and meddle with things to try and better them. I can start to dream and be awar eof it while almost like being awake.
To go outside, like project myself somewhere, i can do it. I dont do it much. Just like a need to do it sometimes, i cant find out why. You shouldnt be scared. I feel tthe brain has secrets we never know, becaus eonce you find out, your brain makes you forget, or you just die from shock.
If you think astral projection is scary, ha! you have no idea. Just be aware you are not in danger, and accept it. Dont be scared.