So, how do people from around the world perceive people from Balkan countries (Serbia, Croatia, Bosnia, Montenegro, Bulgaria. . .)? Are there some common stereotypes? If so, which ones?

I'd have posted this sooner if I was able to get the link to change my password, which I had forgotten, sooner.
Remember, nothing human exists, much less has value, outside of the state. Politics is the only important thing, everything else is idiotic.
Wars and famines are not a failure of scientists, they are failure of politics. It's much more important to be right about politics, than to be right about science.