If you still have a hesitant and wait-and-see attitude towards artificial intelligence, or even worry that it may take your place, my advice is not to worry and prepare too much. Act first and leave the unknown questions to time to answer. In the process of exploration, the answer will gradually become clear, and only by continuing to participate can we gradually grasp the initiative. Even in the face of being replaced or setbacks, but also to maintain the courage to face the challenge.