What is the arbiter of truth? Some things might be unknowable, and some questions might be unanswerable. But for everything else, what is the arbiter of truth?
The really big questions— Why are we here? What’s the meaning of life? The really big questions may not have answers. But for everything else, what is the arbiter of truth?
How do you decide if you have the correct answer to a question?
How do you decide what to do next? You just finished something and time is marching on; what will you do with the next moment?
How do you decide what to not do? Suppose some topic interests you; how do you decide how much time you should spend on it?
Difficult questions, certainly. Can you think of any questions which are more important than these?
If not, what are you doing to work on finding answers to these questions?