the falling asleep thing - maybe just a coincidence. but my background is ethnically czech and i remember when i went family members telling me about how its ok to sleep in the bars. and i was like...wut. and then when i was there..sure enough...guys would sleep at the bar with their beers in front of them and it was just a normal thing. they didn't snap to and carry on smartly but i can see what that might be such an impressive thing there.