The phrase "starts in on" is a colloquial expression commonly used in informal American English. It is an idiomatic phrase that refers to the action of beginning to do or engage in something, often in a forceful or persistent manner.
When someone "starts in on" a particular task or activity, it implies that they have initiated or commenced it with eagerness or enthusiasm. The phrase can also be used to describe someone starting a conversation or discussion, typically in a determined or aggressive manner.
Additionally, "starts in on" can refer to someone engaging in criticism, nagging, or a reproachful behavior towards another person. In this context, it conveys the idea of relentlessly confronting or attacking someone verbally or emotionally.
The term "starts in on" can be used in various situations, such as work, personal relationships, or even casual interactions. It suggests an individual's readiness or willingness to begin a particular action or engage in a specific behavior.
Overall, "starts in on" signifies the act of initiating or launching into an activity, conversation, or criticism, often with a sense of determination, energy, or persistence.
