act out (one's) frustrations

Translations
выразить (чьи-то) разочарования
He tends to act out his frustrations by arguing with his friends.
Он склонен выражать свои разочарования, споря с друзьями.
Definitions
To express or release one's feelings of frustration through actions or behavior, often in a physical or noticeable way, rather than by talking about them.