Why do kids get upset when they do something there not suppose to do and then get in trouble because they did it?

Kids often get upset when they face consequences for their actions because they may feel a mix of guilt, fear, and frustration. They might not fully understand the reasons behind the rules or the seriousness of their actions, leading to feelings of injustice. Additionally, the emotional response can be heightened by their desire for autonomy and the fear of disappointing their parents or caregivers. Overall, it's a complex reaction involving their developing sense of right and wrong.