American Embassy in China Weibo reminds you:
If you stay in the United States for a period exceeding the duration allowed by your visa, you may face a permanent ban from entering the United States. Consular officials can see your entire immigration history and will be aware of any past violations. "Honest mistakes" do not exist - you are responsible for using your visa correctly.
Therefore, while residing in the United States, you must always pay attention to the validity of your visa. Do not neglect it or assume that being a few days overdue is harmless. According to current U.S. visa regulations, this could cause significant trouble or regret.
Original article: https://www.toutiao.com/article/1829735456300096/
Disclaimer: The article solely represents the author's personal views.