Truth is that which corresponds one on one to reality.
Our source of truth begins with the accuracy of our senses. We have at least 5 (sight, hearing, taste, touch, smell).
Once we have "sensed" something the analytical mind chews it like a bite of pizza.
Our mental faculty sips the impression the way a wine taster sips wine.
What happens next is where TRUTH begins and ends for us as knowledge: is our "taste" of the thing itself accurately representational
of the Whole? (The Truth, the Whole Truth and NOTHING BUT the Truth).
If reality is obvious then Truth is obvious.
The less obvious a real thing is the less likely we are to recognize the Truth of it.
Example: Ancient men standing on the ground gazing in all directions concluded the world they lived in MUST BE FLAT because their SAMPLE (the part they stood on and traveled around) was itself flat.
Further, if the world wasn't flat...if it was...saaaaay ROUND, wouldn't the people on the bottom of the sphere fall off or hang upside down?
This is the example of what we do with an extract or sample of the reality we have before us. Partial information leads to guessing!
It is exactly like being blindfolded and biting a pizza and getting the only part which contained jalapenos and concluding something about the WHOLE pizza which would not necessarily be true.
AS LONG AS WE ARE AWARE how big or small our SAMPLE of reality is (the limit of our actual knowledge) we will AVOID making that sample TRUE OF ALL PARTS.
TRUTH stops where our evidence ends.
What starts where Truth stops? Imagination.
I step outside at dusk and see what I imagine to be a snake coiled and ready to strike! I react fearfully and jump back. Turns out upon closer investigation it is the garden hose. My emotional reaction (my VERY STRONG FEELING) was not to the REALITY of the garden hose. My emotional reaction was to my IMAGINATION in misperceiving.
SUPERSTITION comes from our emotional reaction to our misperception (guesses) of reality itself.
Until we have a more detailed examination (Science) of things,,,,,,,,, we cannot TRUST our EMOTIONS as a source of information.
Emotions follow and do not lead our INTELLECTUAL PERCEPTION.
Emotion is never a true source of actual information.
Just because we FEEL STRONGLY about something does not make it VALID as a fact. (Snake=Garden Hose).
No matter how strongly I feel about that "snake" I can't regard a garden hose as a poisonous danger.