[bluekeybox]

Why philosophy? If you keep clicking, you actually end up in a loop: Philosophy -> Reason -> Human nature -> Thought -> Consciousness -> Mind -> Panpsychism -> Philosophy -> ...

I'd say, of the above, "mind", "thought", and "reason" are pretty basic -- you cannot have philosophy without a mind, for one (though you can probably have a mind without philosophy).

[dimmuborgir]

Saying "you cannot have philosophy without a mind" itself is one of the many philosophical concepts of mind-matter dualism.

[bluekeybox]

And saying what you just said is using reason.

[dimmuborgir]

Reason or intuition! That's another 'philosophical' problem!