"我们都是复杂的人类，我们必须处理我们性格的各个方面"

Simplified Meaning:

Every person has different aspects of their personality, just like a coin has two sides. We can be kind and patient one day, but angry and frustrated another day. This is normal because we all have many feelings and experiences inside us. For example, imagine a friend who is usually very calm but sometimes gets upset when they are under a lot of stress. This doesn't mean they are a bad person; it just means they are dealing with different emotions. Understanding our own complicated nature can help us be more forgiving of ourselves and others. When you recognize that everyone has their good and bad days, you can be more patient and supportive. If you're feeling angry or sad, it's helpful to take a moment to understand why you feel that way instead of ignoring it. This way, you can handle your emotions better and grow as a person.