mikkel_the_dane
My own religion
In terms of ideological or belief systems, they are fictions/myths that create meaning rather than truths.
Inn terms of narrow facts, a combination of evidence and reason, although I have to accept my evaluation of evidence and application of reason is dependent on many things, such as my worldview.
The best standard, imo, is experience: has this knowledge proved useful over prolonged periods of time? This is more about utility than truth though, and utility is generally a more useful and realistic standard.
Yeah, I do it overall as pragmatic for the value of it making sense and that is context dependent in the end. And yes, a part of it is my nature and nurture.