False, false, and false. You will never know the difference between two things above your own threshold. If the potential is already carved, that's one thing, but then you'd know how to do better, and would thus in principle be better even if you don't act on it. (This standard applies when judging others, not oneself. With oneself, it is proper to judge by seen results.) True, true, true, and true or true.
To be on topic: I'm myself conflicted whether a labyrinth citizen would indicate someone who continually fails to get out, or someone who succeeds and just enjoys showing it off / guiding others.
Or both?