I used to be the first dancer, but now I stand in the back. Will others laugh at me? What should I do?

Whether others will laugh at you depends on many factors, including your performance, the audience's personality, the environment and so on. Here are some suggestions:

1. Self-acceptance: First, accept your position change. Everyone has had failures and setbacks, but that doesn't mean you can't succeed or you are worthless. This is a normal part, and you don't need to be ashamed or embarrassed about it.

2. Pay attention to your own progress: don't care too much about other people's opinions, but pay attention to your own progress. Everyone has his own rhythm, and sometimes you may just be at different stages. Focus on improving your dancing skills and enjoy dancing.

3. Ask for feedback: If you really care about other people's opinions, you can ask your dance teacher or teammates for feedback. Ask them what advice they have on your performance and whether they think you need to improve.

4. Keep a positive attitude: Keep a positive attitude whether others laugh at you or not. Remember, failure does not mean the end, but the opportunity to grow. Believe in yourself and keep working hard.

5. Ask for support: If you feel stressed, you can ask for support from your family or friends. They can provide encouragement and support to help you through this difficult period.

In short, don't care too much about other people's opinions, but focus on your own progress and enjoy the process of dancing.