The thing is we're not discriminating against Serbians, we only do that during football/soccer games lol. Yes, I agree that each of our nations have done cruel things to each other, Croatians had Ustace, Serbians had the Anti Cro/Bosnian Chetniks the recent period of soldiers under psycho generals, Muslim Bosnians had the Hanjar(Saber) Division. We've all caused problems to each other in the end, but I wouldn't say I hate Serbs or Bosnians.
In the end, theres always going to be a grudge between each other and some will take that grudge to the extreme. There is too much of a history between us for people to forget it all and be golly with each other. C'mon, nobody is as prideful as us. lol