If one is considering graduate school later (say, in 5 years) after starting a job, is it considered dishonest to not tell the an interviewer who asks where you see yourself in 5-10 years? Most people I've asked have said: "Hell no. It's none of their business. And they'll never hire you if you say that." But, I've had others say that you can be diplomatically honest too. Opinions? If there is mention of graduate school plans, how often would that sink your hiring chances for companies?