I see the TP debate as an example of a more general phenomena where people consider themselves to be an expert on any subject they have even a single direct exp

I see the TP debate as an example of a more general phenomena where people consider themselves to be an expert on any subject they have even a single direct experience with. ('Expert' is probably too harsh though; it's more like "I want to share my knowledge, even if it's not actually useful.") Edit: It may even be a biological instinct. PS: This comment is probably a perfect example, now that I think of it.