Originally Posted by FairyCrystal

Yes, but not all of them. Kind of like asking "Can a doctor do open heart surgery?" Yes, but not all of them. You'd wanna go to a cardiologist for that, not a orthopedist.
Each reader/healer has their own specialty, and goal even, with their abilities. And much depends on their own personal development. Someone who's still got a lot of issues and baggage to work out can likely not access the really high dimensions. But it may simply not be their path either. Being a good, reliable medium / psychic /healer / reader doesn't mean you can read everything for everyone. Like a doctor cannot heal everyone, and certainly not the ones outside of his specialty.

All in all I do think the ones who can truly get to those level and that sort of information are few and far between. Maybe spirit / SOurce wants it to be that way because we have to learn to feel and know it ourselves? To learn to trust our own inner knowing and guidance?