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Continue to ChatWhen you're walking at the airport, you're expected to smile at people because they know you... I find that tough. I'm only trying to protect myself. So I don't take my eyes off the floor. People can take that as attitude. But it's actually shyness. Yes, it is a bad habit. But it's a defense mechanism. - Katrina Kaif from https://whatsmyquote.com/quote/when-you-re-walking-at-the-airport-you-re-expected-to-smile-at-people-because-they-know-you-i-find-that-tough