If you're looking for alternative solutions, have you tried Dr.Bach's Rescue Remedy? Google it for more information, but it's great for anxiety of all types (driving, public speaking, insecurity). It is a blend of 5 essences, but there may be a single essence that would work better, ie. aspen. Any homeopathic store should have good information for you. These remedies are readily available here in Canada, and I suspect in western Europe - don't know where you are... Best of luck, it must be a frustrating way to live. Julie