to keep feelings inside and not express them
держать чувства внутри и не выражать их (derzhat chuvstva vnutri i ne vyrazhat ikh)
"He tends to bottle up his emotions, which isn't healthy in the long run."
"Он склонен держать свои эмоции в себе, что не полезно для здоровья в долгосрочной перспективе." (On sklonen derzhat svoi emotsii v sebe, chto ne polezno dlya zdorovya v dolgosrochnoi perspektive)
to tell someone angrily what you think
to advance in one’s career or position in a company
to make a bad situation seem better by dealing with it calml...
to make a mistake or fail to do something important
to feel intense fear or horror
to become very excited or enthusiastic about something
