to stop believing in someone or something
перестать верить в кого-то или что-то
"Don’t give up on your dreams, no matter how hard it gets."
"Не переставай верить в свои мечты, неважно, как трудно будет."
to intentionally think positive thoughts to reduce tension
Continue to believe that things will work out.
to not feel confident or certain about something
to search for specific details or data about something
to publicly express opposition to something
to change your behavior to fit a new situation or culture