"Welcome" Back

I haven't even been back in this country for 3 full hours yet, and already multiple people have been really unkind to me. Now I already want to leave.

People were so nice to me while I was in Korea (e.g. on several occasions, random people helping me of their own accord without my asking when I was in the metro and looking confused), and here I am dragging a heavy suitcase home --- it needs to be replaced, as the additional damage is too much for it --- and having a lot of trouble with it and some bitch sticks her head out of a car window just so she can laugh at me. Welcome back, I guess.