(NEWSER) – When John Smith went to pick his daughter, Esteria, up from karate class on Monday, he started to feel a little strange. "I started thinking to myself, 'well, what's wrong with him?'" Esteria, 9, tells WJHG. Realizing that something was wrong, John told his daughter they were going to the hospital, and started driving them there. "But he was driving crazy!" Esteria recalls. "He told me he couldn't see, and started panicking, saying, 'I don't know what to eat, I don't know what to eat."