Maybe means No

다른 나라도 마찬가지겠지만, 특히 브라질에서 누군가가 "Maybe"라고 말했다면, "No"로 받아들이는 것이 정신건강에 좋다.

In my opinion, everywhere in the world is more less the same, but specially in Brazil, if somebody said "Maybe", it's better to understand it as "No" for my mental health.