I made a dumb mistake and equipped the Gold-boar Tusk on one of my strongest characters without really understanding the implications. As soon as I attempted to use this character in a battle, it was a nightmare! He can't move without consuming willpower, and I can't get the darned thing off him except to give it to another of my strongest characters. This reminds me of my earlier problem when I was leveling and chose Robust because I didn't know Artery Strike was available. Apparently the game provides no way to undo stupid mistakes, even on normal difficulty. This accords well with the availability of choices that have no clarity about the consequences, so you wind up intensely frustrated and either have to replay... perhaps several hours... or just live with a crappy outcome. So are the devs sadistic or what?