Maybe I'm just cynical but I'm choosing to read this as top-tier trolling. I'm too burned out at this point in life to let myself believe otherwise. I could go through their profile and find out but I'm not taking the risk of bursting my own bubble. Besides, it's not worth what little energy I have, and in about thirty seconds, I'm going to forget this whole post even exists.
I love being alone and I wouldn't want a huge place either. I can keep my thermostat at 61°F/16°C all winter in the evenings and stay nice and toasty on my heated mattress pad next to my dogs. It keeps the gas bill to a minimum even in a colder climate in a house with 100-year-old windows.
I mean, yeah. I don't think there's anything supernatural going on, like making contact with other life forms in some alternate plane of reality or whatever. But it is curious that lots of people report seeing the same sorts of things under the influence of various psychedelics. All I'm saying is that there is an explanation to be found, even if it ultimately ends up being disappointing. At least until then, I feel like it's going to remain interesting to me.
Seriously, though... Is there some fractal geometry to the way our neurons are interconnected/communicating that's responsible for producing the kinds of visuals we see under the influence of certain substances? Or do we still have way too much to learn about the brain before we answer questions like that?