pewność

In a sentence

• Mam pewność, że zdałem egzamin.

  I am certain that I passed the exam.

  The word 'pewność' here is used to denote a strong belief or assurance about an event or outcome.

• Działaj z pewnością siebie.

  Act with self-confidence.

  In this sentence, 'pewność' is associated with self-assurance or confidence, often in the form of 'pewność siebie' meaning self-confidence.

• Brakuje mi pewności, co wybrać.

  I lack certainty about what to choose.

  Here, 'pewność' expresses a state of being uncertain or indecisive, emphasizing the lack of confidence or assurance in decision-making.