to take on new responsibilities or duties
взять на себя новые обязанности или роли (vzyat' na sebya novye obiazannosti ili roli)
"She confidently stepped into her new managerial role."
"Она уверенно взяла на себя свою новую управленческую роль." (ona uverenno vzjala na sebya svoju novuju upravlencheskuyu rol')
to discuss a matter thoroughly with someone
to replace someone temporarily in a role
to stay cheerful and hopeful in tough times
to begin a journey or plan with the goal of achieving succes...
to make someone feel better by speaking kindly
to act or decide based on something