I think it's about being in an unfamiliar place and environment. Meeting lots of strangers and different cultures. That is the biggest challenge for me. But I think I can handle it well.
I think this is a strange place and environment, with many strangers and different cultures. This is the biggest challenge for me, but I think I can handle it well.
I think this is going to a strange place and environment, meeting many strangers and different cultures, which is the most challenging for me, but I think I can handle it well.