to not show or tell others about your emotions
не показывать или не рассказывать другим о своих эмоциях (ne pokazyvat' ili ne rasskazyvat' drugim o svoikh emotsiyakh)
"He tends to keep his feelings inside instead of talking about them."
"Он склонен держать свои чувства внутри, а не говорить о них." (on sklonen **derzhat'** svoi chuvstva vnutri, a ne govorit' o nikh)
to make a decision or agreement definite
to overcome strong emotional barriers like fear or anxiety
to recover a previous position after losing it
to go further than expected or allowed
to cause protests or demonstrations to begin
to start working seriously on something important