text: You should not speak with your mobile phone while driving. You will be distracted by telephone conversation. This is similar to driving while you are drunk. If you talk on the phone while driving, the reaction may be delayed if accidental driving hazards occur. Or you will never feel danger until too late. More and more research shows the danger of distracting, and hands free phones do not seem to bring much improvement, if any. There are more incidents of speaking on the phone than text messages, but this may be due to the fact that the the phone is widely used (compared to text messages).