When an ESTJ (Extraverted, Sensing, Thinking, Judging) is mad, there are several signs and behaviors that can indicate their anger. It's important to note that each individual is unique, and these signs may vary from person to person. However, here are some common indicators that an ESTJ may display when they are upset:

1. Direct and assertive communication: ESTJs are known for their straightforward and no-nonsense communication style. When they are mad, they may become even more direct and assertive in expressing their anger. They may raise their voice, use strong language, and be more confrontational in their approach.

2. Increased criticism and impatience: ESTJs have a strong sense of efficiency and productivity. When they are angry, they may become more critical and impatient with others' mistakes or perceived incompetence. They may point out flaws, nitpick, and become less tolerant of any inefficiencies or deviations from their expectations.

3. Controlling behavior: ESTJs value order, structure, and control. When they are mad, they may try to regain control of the situation or the people involved. They may become more demanding, authoritative, and may even micromanage others to ensure things are done their way.

4. Emotional detachment: While ESTJs are typically practical and logical, when they are mad, they may suppress their emotions and appear emotionally detached. They may focus solely on the issue at hand and disregard any emotional aspects of the situation. This can make them seem cold or unfeeling.

5. Increased rigidity and inflexibility: ESTJs prefer clear rules, plans, and procedures. When they are mad, they may become more rigid and inflexible in their thinking. They may insist on their own perspective, resist alternative viewpoints, and be less open to compromise or negotiation.

6. Physical signs of tension: When an ESTJ is mad, they may exhibit physical signs of tension and stress. This can include clenched fists, a furrowed brow, a tense posture, or even pacing back and forth. These physical manifestations can indicate their internal frustration and anger.

7. Withdrawal or silence: In some cases, an ESTJ may withdraw or become silent when they are mad. They may need time to process their emotions and thoughts before engaging in a conversation or confrontation. During this time, they may appear distant or unresponsive.

It's important to remember that anger is a natural emotion, and ESTJs, like anyone else, can experience it. However, it's crucial to approach them with respect, empathy, and open communication to address and resolve any conflicts or issues.