To me, there's only one. What you mentioned about 7 kinds occurs to me to simply be different applications of intelligence. Everyone has common sense. It's what told people that the planet was flat at one time. Good sense showed us the planet ain't flat.
It's supported by observed evidence. Same.
One can see that an intelligent mind is a mind which is not satisfied
with explanations, with conclusions; nor is it a mind that believes, because belief
is another form of conclusion. An intelligent mind is an inquiring mind, a
mind that is watching, learning, studying. Which means that there is
intelligence only when there is no fear, when one is willing to rebel, to go
against the whole social structure in order to find out what God is, or to discover
the truth of anything.
The above is taken from the original post .
And that also 'goes' for the "flat earth"