Then I discussed it with one of my sisters, Layo, who currently lives in Poland. 유럽에 살기 때문에 여러 나라를 쉽게 여행할 수 있고 혼자 여행을 많이 다녀온 언니였어요. She encouraged me to try solo travel and, since my Belgium trip, Ive been traveling solo ever since.