Magic Forums

I would like to understand the difference between etheric and astral projection. Yeah, I knlw there are articles on this website or on the Internet, but English isn't my mother tongue so I didn't understand nothing, even though I searched for many articles.

So by etheric projection are we like ghosts? We have ectoplasm etc or can we make a physical contact? And I saw on web that because the frequensies (I am not sure if they are frequensies) in our body are low, there is a danger of dying if we shock or something..is this true?
Additionally what are some techniques for etheric projection except the rope one and how will I umderstand what kind of projection I'm doing?

I don't unfortunately remember something else, so please if there are any other differences post them, thank you everyone.