John pulls out George from the Hacienda Catherine because he had an important task assigned for him. He needs more people to find Catherine. He will go crazy if he can't find his wife soon! He was feeling restless and feeling angry inside blaming himself that he failed to protect his wife. The more she was out there somewhere the more danger she was exposed to.
His mind was filled with negative thoughts and no matter how hard he tried to stay optimistic it's just won't work anymore. His wife's mysterious disappearance was killing him inside.