Given your last post I dont think it would be fair of me to debate you as It sounds like you aspire to become mentally handicapped.
Seriously, it seem you would rather gaze in wonderment at the invisible barriers on the bus than have the intellectual capacity to identify them as windows.
however I wil humour you this one time.
Nothing exists in absolutes, philosophy and science have so far been unable to establish any. Because of this problem, we find nothing they are able to call an objective, absolute truth or even an absolute moral value.
So a fact is all it can be. A value is only as good as the evidence base it has, without it it is worthless, has no usefulness, and is unimportant. A belief, as said earlier MUST have infallible evidence, and therefore the latter two are merely subjective personal bias's.
You would only bypass a value if the said value is baseless, evidence-less and as such valueless.
If a person continues to be ignorant whilst all around him are trying to correct him, then he doesn't deserve anything other than ridicule, it's Compounded ignorance the Romans had a word for it "dulcis ignorantia".