Thats really odd that you should post that now. I was having panic attacks when driving yesterday. Only on the highway. I can only drive backroads now. I thought I was the only one. When the trucks blasted past me I almost lost my mind and had to pull off onto the outer road. Let me know if you find a way to deal with it. It seems to help a little if I blast the radio, but not enough that I can drive highway with the kids in the car. I feel like I'm losing control.