He has been showing obsessive behavior towards his work.
Он проявляет навязчивое поведение по отношению к своей работе.
Definitions
Obsessive behavior refers to a pattern of thoughts or actions that are persistent, intrusive, and often irrational, leading an individual to engage in repetitive actions or mental processes. This behavior is typically driven by anxiety or a need for control, and it can interfere with daily functioning and relationships.
