This is the 13374th most frequent Polish word.
otwartym
"Otwartym" means "open" (in the sense of being open-minded or accessible).
In this sentence, 'otwartym' refers to being mentally open and receptive to new ideas or opportunities.
Pozostań otwartym na nowe możliwości w życiu.
Stay open to new opportunities in life.
Here, 'otwartym' is used to describe someone as being open or welcoming in behavior and attitude towards others.
Byłem bardzo otwartym człowiekiem, zawsze chętnie słuchałem innych.
I was a very open person, always eager to listen to others.
In this example, 'otwartym' refers to the physical state of an object, the door being open and unobstructed.