As well I had experienced anxiety
with driving over a period
of time. I brought this to the attention
of my therapist seeking an explanation for the anxiety. We talked about the anxiety and he suggested some relaxation via a very simple tape which he had created. He described to the patient how to relax, that is, relaxing one body part at a time.(shoulder, arm, leg). I listened to this tape over time (as required) and much of the anxiety has left me.