1, observe a person's external performance. For example, a person's manners, clothes and facial expressions can reflect his or her personality characteristics, behavior habits and values.

2. Analyze a person's language behavior. For example, a person's words, speech speed, intonation and tone can all reflect his or her way of thinking, emotional state and communication ability.

3. Explore a person's inner world. For example, through communication with a person, we can understand his or her life experience, inner feelings, psychological needs and so on.

4. Understand a person's background and environment. For example, a person's family background, educational experience, social relations and so on. Will affect his or her behavior and way of thinking and need to be considered. Based on the analysis of the above aspects, freshmen teachers can help people better understand themselves and others through their own experience and professional knowledge, so as to make better career planning and life decisions. Therefore, it is very good for freshman teachers to understand human logic.