Salazar reached over and ruffled Silo's hair, "Everyday and your welcome." He stood and walked back over to his desk to begin paperwork. He could have human food if he wanted, but he didn't want to take a chance at that. He heard different things about what happened after a vampire ate human food, but he never tried himself. He wanted to, but it was too risky.<br/><br/>He dropped two of the red ink pens in the trash, they had stopped working earlier while he was grading. It wasn't that he was being a major snob and marking off ever single little mistake, he just took the time to write down the correct answer and where to find more in the books. He mainly did this because many of his students said it helped for when they studied for his comprehensive final exam. Before he started again, he tipped his drink back and drank the last of it. Sarah told him he needed to drink blood more often when he taught because he got cranky and fidgety if he drank once every four months, instead of once every month. He didn't need more than a pint, and he didn't need to really drink that much blood. But it apparently affected his mood, so he did it.