Ukranian school ISS contact organized by radioamateurs

First Ukrainian school contact with International Space Station. Long version.
December 24, 2011
At ~10:50am EST, Anton Shkaplerov (call sign: RS0ISS) conducted an amateur/ham radio session with Kiev Airspace School students at the Kiev National Aviation University (UT4UWC-UT4UFI,UR4UKV).
Questions were uplinked beforehand. ["How difficult would it be for a girl to succeed in the "space business" and fly to space? How long does it take for you to get accustomed to the food that you eat at the station? Aren't you haunted by the feeling that you and the station are but a tiny bit in space? Do you feel any kind of mental stress because of that? I've read that you will be playing computer games at the station. Is this true? Which ones? Are there superstitions or signs in your work? I'm from Donetsk which is an environmentally stressed area. Do you see the most polluted areas of Ukraine from space, what are they? Do you have any kind of plan in case of emergency at the station? How long will oxygen last in your space suit? Tell us, do you always follow all the rules or there may be situations when you deviate from food or work schedules? People depend of gravity. How do human biological rhythms respond to micro-g environment? What do you do if you can't sleep? In your opinion, is a stay in space harmful to your mental health, did you ever have a depression? How do you dispose of waste in space?"]