You’re talking on the phone too much. A recent study found that the radiation associated with cell phones is having a damaging effect on your sleep. They discovered that cell phone users reported more headaches, had more difficulty falling asleep, and it took them longer to reach the deep quality sleep associated with a good night’s rest. If your call is going into overtime, suddenly “remember” that the battery is running out of power. This white lie will give you and the battery a chance to recharge.