for Koreans, Some of We sometime say "Oh my, how pretty dangerous! I'll be died by them. It's better to leave from here." when seeing Russian, espcially Cyrillic. because they often died when seeing Russian.
(but not all. just some of Koreans)
but for you, as non-korean, What do you feel when seeing Korean?
also including Japanese, Russian(if you are not Russian), etc.
also seeing other languages.