text: The hands free law can affect you in a positive or negative way. Yes, talking on the phone while your driving is a dangerous distraction. "Many studies have shown that the level of distraction has more to do with the intensity of the conversation" Stated in the "Total bans may be impractical" debate. Studies show, an in depth conversation that requires a good deal of thought causes a higher level of distraction than a relatively short. The time and the length of the phone call is what is dangerous.