Please forgive me for asking an obvious question but Culinary instructors: Did any of your students ever take the time to thank you? Do you expect it? I graduated a few years ago from culinary school. Some instructors were plain great but others really went the extra mile. One of them moved to Arizona not long ago and I feel a certain amount of regret. It made me realize I never really thanked them or expressed any appreciation beyond 'yes chef, thank you chef'