This is ludicrous. I have a value system. It consists of me feeling like a better person when I'm a better person. I feel no need to prove my value system as though it were a theorem - what an odd fetish. I've never understood this need.
Last time I checked, people tend to have one, irrelevant of the effort they put into building it. Is that one not enough? Why not? If you are missing one, why do you need to get one?
It's to the point that I wonder whether I'm normal, really. Everybody else seems so caught up in their own meaning.