What would the Latin be for "imaginative man". homo imagin....?

Perhaps he means that there are things he can do, things he cannot do, things he imagines he can do, and things he imagines he cannot do. As for the last, he can only imagine that he cannot do something, but then since he figures he cannot do it he will not even try, and therefore he truly cannot do it.

Thanks DPRK. Than you all. Very helpful.