Sorry, looking over my usage today I just realized I didn't really address your statement at all, except to hand-wave it away. That seems to be happening more as I get older, sort of lose the thread and meander off to continue insisting on points nobody is really refuting. Probably just dementia or something.

But, yes, I certainly agree. There are some hard facts about the world that impress themselves upon us. Like there's no amount of mentalizing that's going to change physics. Hell, most spiritual traditions are largely about understanding and effectively coping with the things we can't change.

I have read some interesting proposals by legit philosophers that argue the entire world is in fact created by the mind. Post doctorates and well learned spiritualists are often as equally skilled in logical arguments as they are in sophistry so many of their points can be hard to refute. Not necessarily convincing, but certainly compelling in a way that makes you reconsider the nature of reality.

Still, if someone is convinced they can fly, they might better try taking off from the ground first.

It's a deliberate use of the word. Because people's personal experience is their reality. Even among scientists, objective truth isn't necessarily agreed upon, so aside from specific cases, it's hard to use it as a guide post towards navigating life. Like you said, there are certainly hard facts in the world which impact us, but how we perceive and interpret these phenomena, how we grapple with theory of mind, creates our reality.