What are personal boundaries?

It is our inherent temperament, well-being, mood, established attitudes, beliefs, values. Our choices, decisions, desires and needs. Our self-esteem, virtues, talents, abilities. Our feelings, feelings, thoughts, thoughts, dreams. What does it mean to guard those boundaries? If you are forced to act in a way that is uncharacteristic of you, disagree and point it out. For example, if an introvert is offered a rest in a noisy company, not only will he not rest, but he will overstrain himself and will not be ready for further work. And what does it mean to violate the boundaries of the other? For example, to require a hyperactive child to sit still for forty minutes. Or rushing a slow child, and even punishing him for his sluggishness.