Hanna,I always thought it was a very similar situation though - not much different.
don't listen to the people who have some inferiority complex about their country, ancestry and so on. They are miserable and pathetic. Such people usually try to set us on to fight.
Of course, we are one people, as three parts of the one Russian family. If you take a look at the US, you'll see that Americans much more differ from each other than even Ukrainians and Russians (and especially Belorussians).