You can be skeptical in wrong ways. See solipsism for example. Typically when I get genuine responses to the question, "What would change your mind?" it's an i

You can be skeptical in wrong ways. See solipsism for example. Typically when I get genuine responses to the question, "What would change your mind?" it's an incredibly high bar that is practically impossible to achieve. That's not necessarily a bad thing, but when skepticism is applied without deliberation, it supports biases rather than truth. So yes, you do need to be qualified to be skeptical, SWEs doubly so.