Can I start a new life in USA from scratch?

I want to study nursing in Turkey and move to America to work. But I am scared of many things. What if I get lost in America? What if I face racism? What if I get off the plane and don’t know where to go? What if I can’t find a nail clipper? What if there isn’t a store near my house? These kinds of questions overwhelm me. Do you think I can live in America?😭

Can I start a new life in USA from scratch?
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