Approach-avoidance conflict　　The professor cites one of his female friends as an example. She always wanted to be a teacher.And before university she was so interested and had so much enthusiasm in that.But later when she got into the work after graduation, she found out that she had to spend a lot time at home grading papers which was not what she expected before.And she had to give up weekends sometimes for her work too.All these happened because she only saw the interests but not the pressure. She really enjoyed being in the class with the students but she also started to worry that she might not have enough energy to handle all the works and pressure.　　Use examples in the lecture to describe what the professor say aboutApproach-avoidance conflict