Zoo Keeper Problem
When I talk to the Zoo Keeper about the treasure agreement from Sita, the Zoo Keeper says that I am not very persuasive. My Persuasion is at 178 thanks to the High Negotiation ability (+20). Also my Personality is at 197 thanks to the Seashell Amulet (+20) and the Conch Shell Ring (+20). Do I need something else? Or do I need to gain a level and put all of the Skill points into Persuasion?