Human Nature Is Good

In the beginning, human beings are inherently good. But is human nature really good? If people who are supposed to be good do bad things, what makes them bad? These are some records of experiences that are not "good". I don't even know which category to put them in. I write them casually and read them casually. Some things don't have to be true or false. Is human nature inherently good? The records of the content are either true or false. Some are my own experiences, and some are adapted from what others have said. Some are exaggerated, some are appropriate, some are too one-sided, and some are arbitrary. There is no need to go into details.