First of all, let me talk about my feelings. I majored in computer application in college and I love this major very much. At the same time, my present job is well integrated with my major. There are often some classmates and friends around me who say that I chose the wrong major in college. It's just some advice I gave you after communicating with them.

If you think you chose the wrong major in college, you can consider the following steps:

1. See if you can change your major. Some universities may allow students to change majors in their freshman or sophomore years. Relevant policies can be consulted with the school.

2. Explore your hobbies. If you feel that your current major is not suitable for you, you can consider your hobbies and find a related major.

Ask for advice. Communicate with seniors, professors, counselors, parents and others, and listen to their suggestions and opinions, which may help you make the right decision.

4. Consider minor or double degree. If you don't want to give up your major completely, you can consider choosing a minor or a double degree, so you can learn knowledge in two different fields.

No matter what decision you make, it is important to think carefully and choose the path that suits you best. To sum up, I think it is wrong to choose a major. Most importantly, even if you choose the wrong major, you can rebuild other majors. As long as we don't give up, don't complain, stick to down-to-earth work and study step by step, I believe we can achieve our personal ideals and goals. Come on, friends!