to stop being upset and start feeling better
落ち込むのをやめて元気を出す (ochikomu no o yamete genki o dasu)
"You need to snap out of it and start thinking positively."
"あなたは気を取り直して前向きに考え始める必要があります。" (anata wa ki o torinaoshite maemuki ni kangae hajimeru hitsuyo ga arimasu)
a person or situation that can be developed freely
To have bad manners or lack social etiquette.
to say something openly or honestly that you’ve been hiding
fixed and unchangeable
to use unfair or dishonest methods to win
to make a problem seem less serious