Ehh. I think that there's certainly a possibility for both. To state one way or another is a little arrogant. I've definitely felt a spiritual connection when I was in an altered state of mind, but I can't exactly quantify that. In order to prove the existence of a Supreme Being, you would need irrefutable proof, and I just haven't found that. Not really for lack of searching, but I haven't found it. Yet by that same token, you would need to disprove the existence with irrefutable proof (yes I know, onus on the claimant, Russel's Teapot, etc., but you can't DISPROVE just as much as they can't PROVE). So I just settle on agnosticism, since I can't really go one way or the other. In the end, it's all a little silly and we should just try to be kind to one another, don't you think?