Here are some steps you can take to handle the situation:
Take a moment to calm yourself down. It can be difficult to think clearly and respond appropriately when you are feeling angry or upset. Try to take a few deep breaths, count to 10, or step away from the situation for a few minutes to give yourself time to calm down.
Approach the person in a calm and respectful manner. Avoid raising your voice or getting defensive, as this can escalate the situation and make it more difficult to resolve. Instead, try to speak to the person in a calm and respectful tone, and use "I" statements to express your feelings and concerns.
Communicate your boundaries clearly. Disrespectful behavior often occurs when people are unclear about what is acceptable and what is not. Make it clear to the person that their behavior is unacceptable and that you expect them to treat you with respect. Be specific about what behavior you find disrespectful, and explain why it is important to you.
Set consequences for disrespectful behavior. If the person continues to behave disrespectfully, it may be necessary to set consequences for their behavior. This could include ending the conversation, walking away, or taking other steps to remove yourself from the situation. It may also be necessary to involve others, such as a supervisor or mediator, if the person's behavior is particularly harmful or damaging.
Practice self-care. Dealing with disrespectful behavior can be emotionally draining, so it is important to take care of yourself. Make sure to prioritize your own well-being by engaging in activities that help you to relax and recharge, such as exercising, spending time with friends and family, or pursuing hobbies and interests. This will help you to maintain your emotional and mental health and to be better equipped to handle difficult situations in the future.