I think it's the opposite. Of course, before studying other languages or cultures we have to embrace our own culture, this is a crucial part to start knowing about other cultures. When we learn foreign languages, we can expand our vision of the world (horizons). Also, it helps to acquire more knowledge about not only other cultures but also about our own traditions and their origins, which can increase our sense of belonging.

I think it's the opposite, of course before studying other languages or cultures we have to embrace our own culture, this is a crucial part to start knowing about other cultures. When we learn about foreign languages, we can expand our Perspective of the world. Also it helps to acquire more knowledge about not only other cultures but also about our own traditions and their origins, which can increase our sense of belonging.