What is a correct example of expressing a feeling in the context of Nonviolent Communication?

In Nonviolent Communication (NVC), expressing feelings involves stating emotions clearly and directly without mixing them with thoughts, interpretations, or judgments. The statement "I feel frustrated" is a clear expression of an emotional state. It identifies a specific feeling and allows for honest communication about one's emotional experience.

The other options reflect thoughts or interpretations rather than pure feelings. For instance, stating "I feel like a failure" conveys a self-judgment rather than an emotional state. Similarly, "I feel it is useless" includes a thought about a situation instead of a direct feeling, and "I feel that my boss is controlling" expresses a perception about another person and not an actual emotional response. In contrast, the straightforward expression of "I feel frustrated" aligns with NVC principles, highlighting the importance of articulating genuine feelings for effective and empathetic communication.