Don't you think I know how to drive 这里的"Don't"怎么理解?

Don't you think I know how to drive
这里的"Don't"怎么理解?

=You think I know how to drive,don't you?

反义疑问句呗
难道你认为俺不会考车吗？

难道..不..
难道你不认为我会驾驶吗？

难道你认为不会开车吗？