I don’t think using drugs to induce a trance like state to do out of body experience is too wise. If you can’t do it is because you’re NOT MEANT TO know yet. It’s freaky knowing what’s on the “other side” if you’re not mentally ready. Sorry to sound discouraging, I want to experience the other side as well but just reckon it’s better to take it at your own pace, don’t rush into it. Meditation is the key.