Whenever I have relevant visionary material that needs to be communicated, I tell people I had a dream (and then proceed with story generally unedited).
I do have tons of crazy REM dreams, too, so I'm just an imaginative chick with awesome dream recall. People LOVE the stories and have a field day digging into the symbology.
My bit of advice is: no matter how amazing you think what you have learned is, whenever you want to communicate ideas to other people, they will absolutely shut down and shut you out if you let your brain do the talking instead of the heart. Numbers, facts, statistics, no one absolutely gives a shit as we are all overloaded with information constantly anyway, but when you come from a place of compassion, empathy, sense of community and relation, people will perk up and resonate instantly.
I have lots of practice with subjects that have a high potential for creating divisiveness, being a raw vegan (most of my sentiments are essentially Jain, though I still do eat carrots

). The vegans who preach statistics and scream, "ALL THE MEAT EATERS SHOULD DIE!!" don't make it very far, socially. I know others, though, who go to slaughterhouses just to listen to the people who work there and help them vent and decompress from a total place of compassion, and these are the people that truly inspire me.
So, there ARE WAYS to talk about hyperspatial ideas with other people. It may require a certain subtlety of language. But, everyone dreams, and it is generally socially accepted that ANYTHING GOES in dreams, and they are very fun to interpret. :twisted:
(The Nexus is still the only place I would risk raving about extractions.

)