自首！？看過警匪片嗎？

You have the right to remain silent when questioned. Anything you say or do may be used against you in a court of law. You have the right to consult an attorney before speaking to the police and to have an attorney present during questioning now or in the future.

切記！切忌！

自首就是認罪，當然要定罪。定了罪就是有犯罪記錄，不管你去不去監獄。

量刑時可能會有優惠。但是，一般自首是要先在刑期上討價還價，知道自己的懲罰後才認罪的。