The US Immigration Service did it once, and it was completely eliminated by itself. Do you want to do it again?

? It should be manageable. It is recommended to go again at intervals, and at the same time, make as full preparations as possible, especially the reason for the cancellation of the last application.

The key is to cancel it during the application process or after the application is approved? If it is the former, the impact will not be great. If it is the latter, then the interview will definitely focus on asking questions. As long as the answer is not satisfactory, it is easy to be rejected. This happens because it may leave a bad impression on people, such as "this applicant doesn't attach importance to it and doesn't cherish it".

Coping methods: If you go to the interview process, tell the truth as much as possible and show your desire and cherish for immigrating to the United States. Besides, if there is a reason, tell the truth.