Second:
There is only one reality, the one we share. Claiming otherwise is absurd. Some people believe that obesity can be healthy too, and that's far from the truth. Just because you say something is so doesn't make it so. Having multiple personalities is not a normal thing, and if it begins to affect your life (by way of anxiety, depression, etc.) you need help. You can't mess around with this stuff. Mental disorders are serious.
The application of Betteridge's law of headlines is amusing on a story like this.
It's actually arguing againstthe popular notion that they're necessarily a disorder (or at least positing that as a possibility), so the common interpretation of the headline law actually supports their argument, rather than refutes it like is normally the case.
Considering everyone perceives the universe slightly differently, it is perfectly reasonable to say that there are actually N realities where N is the number of things observing the universe.
That being said, it is also very true that to get anything done we have to agree upon those things that are common between our realities so that we can work together.
Is that really a reasonable thing to say, though?
I think it is more reasonable to assume that there are N perspectives (via our unique configurations and variations in sensors and systems) on reality rather than different realities, as there is no indication of different realities (of this type, in this context).
While it's true that we have to agree upon certain facets of reality to get anything done, faulty perception and cognition exists (and can in many cases be detected).
I tend to agree with striking, in that "There is only one reality, the one we share" - but this is not necessarily (nor probably) the one we perceive.
Second: There is only one reality, the one we share. Claiming otherwise is absurd. Some people believe that obesity can be healthy too, and that's far from the truth. Just because you say something is so doesn't make it so. Having multiple personalities is not a normal thing, and if it begins to affect your life (by way of anxiety, depression, etc.) you need help. You can't mess around with this stuff. Mental disorders are serious.