OK, this is what I thought. I had tried fully eyes open once, but really missed out on the other world - and the altered perception of our usual reality was a very mild experience in comparison (especially without harmalas). It sounds like excess visual input somehow grounds us from accessing the other world.

My best of both worlds is 7 minutes in hyperspace after harmalas and vaping, then a good 20-30 mins of altered reality and reflection before slowly landing at baseline. So my next questions is, has anyone had a really extended time in hyperspace (in objective time, rather than subjective)? Is this possible with Oral administration, or is the peak breakthrough generally always a limited amount of time?

Also has anyone had some form of eyes-open full vision (i.e. containing objects/entities and/or spaces that were not normally there when not in darkness? And if so was it hyperspace like or something else?