This is a really informal way to end a message.

这是一种非常不正式的结束信息的方式。

You should end your message with a formal closing such as Sincerely, Regards, or Best regards.

你应该用一个正式的结尾来结束你的信，比如诚挚地，敬礼或此致敬礼。

You'll get used to beginning, and sometimes ending your messages with headlines to keep you focused and avoiding the sin of confusion.

你会习惯用标题开始，有时也会用标题结束你的信息，这样可以让你集中注意力，避免混淆。