so the officer ask you to rate your impairment on a scale of 0 to 10 this is a common trick that police officers use and it's not one that you should fall for he knows you're not going to say one because you've already admitted to drinking and remember one is completely sober had nothing to drink well it's a trick if you say two which most people do then the law says you're impaired and you can be convicted on that one statement alone because the law says if you're impaired ever so slightly by alcohol then you're guilty of a DUI so don't fall for that trip don't answer that question