I'm not having that much trouble getting sleep paralysis but I don't know what to do afterwards. Initially I tried moving my physical arm, nothing happened. Am I supposed to imagine it moving? I just don't understand that part. I think one time I somehow sat up and got my torso out, I don't remember, it was very confusing.

And negative entities are what's holding me back from attempting this more often. While I'm awake I usually have the attitude that I'll brush them off easily, even with enough confidence to laugh at their efforts to mess with me, however I know that once I'm out of body and if I actually encounter one(because I'm expecting them) I would be fear-stricken(and I really don't know why). What should I do in that case?