Truth Teller is pretty much free points right now. NPCs don’t yet have enough things to do with them to be worth lying to them that often. Maybe that’ll change in future builds. Ugly could be considered the same, but I generally don’t take it.
Schizophrenic is fun, I often take it when I’m willing to shoulder a challenge for a big wad of points to invest. It’s a little buggy, though, on two important facets:
[ul][]NPCs will react to your hallucinations, which does not make any sense if they’re all in your head. Can be a pretty serious problem if you’re walking near town and you hallucinate a zombie only for an NPC to discharge a shotgun at it and attract real zombies. (Of course, if you’re anywhere near a town with a shotgun-wielding NPC, you’re asking for it.)
[]The non-monster related hallucinations (turf corruption) show up every screen draw instead of every turn.[/ul]
I await to see an improved version of schizophrenic that includes a wider variety of mobs and perhaps phantom items so you think you see something to loot and it turns out to be nothing.