when using an assertive technique is it mainly governed by a feedback on behaviour or personality or neither one of them

Feedback.

If you are being assertive with Ted Cruz, and he pulls out a gun...you back off some due to his behaviour.

When assertively shouting at your mom, and she cries, you back off some. Or wish you had later.

okay gr8 .. what if i was aggressive .. would it be personality?

When using an assertive technique, it is mainly governed by feedback on behavior rather than personality. Assertiveness is a communication style that involves expressing one's thoughts, feelings, and needs in a direct and respectful manner, while also considering the rights and feelings of others.

Behavior refers to the specific actions and interactions a person engages in. When using an assertive technique, the focus is on addressing specific behaviors or situations that are causing concern, rather than making judgments about someone's personality or character traits.

Assertive communication involves expressing oneself clearly and honestly, stating desires and preferences, and setting boundaries without attacking or belittling others. It encourages open dialogue, active listening, and the consideration of different perspectives. It does not involve making assumptions or generalizations about a person's overall personality or character.

Therefore, feedback and discussions related to assertiveness should primarily emphasize specific behaviors, actions, and their impact, rather than making judgments about an individual's personality.