I’m not interested in what the dictionary says or a textbook definition I’m interested in your personal distinction between the two ideas. How do you decide to put an idea in one category versus the other? I’m not interested in the abstract concepts like ‘objective truth’ I want to know how it works in real life for you.

Huh. I guess I don't categorize concepts like that... is it normal to? I believe what I think is true. The certainty of that belief depends on either my own knowledge of supporting facts; or the credibility of someone else's knowledge in a field I'm not familiar with. If new knowledge reveals a belief to be incorrect, I recognize that at some point I succumbed to bullshit, and need to adjust my belief accordingly.