[gedy]

> Do people actually do random tests and spend the rest of their life blindly believing the results ?

Yes, hang out with elementary school parents (mostly moms) and you'll quickly get an earful from those that do. It seems more like anxiety with many of these folks.

[rewgs]

Or, you know, food allergies are life-threatening and they're just trying to protect their child.

[gedy]

Sure, I've known real, diagnosed situations like this, but I'm talking about the self diagnosis types and they behave differently.