Originally Posted by Ego Tripping

Well, both. I think reality is subjective. What I can grasp others cannot. But yet to both, they are 'concrete.'

Shrooms are basically what our waking reality could be if we were spiritually advanced enough. All it is is basically more information getting in.

I feel the same, there IS a concrete reality that we cannot fully grasp and I feel the Brain is what limits that grasp. That limit is dependent from person to person...and that is dependent on how much that person WANTS to see in the first place.