to fail to experience something enjoyable
не испытать что-то приятное (upustit' vozmozhnost' vospol'zovatsya chem-to)
"Don’t miss out on the early-bird discount."
"Не упустите скидку для ранних пташек." (my upustili vozmozhnost' posetit' muzei, potomu chto on byl zakryt)
to achieve higher positions in career or life
a decision has not yet been made
to achieve distinction or recognition
to give someone or something a fresh start or new energy
in trouble or difficulty
to hope for good luck