If you have already been diagnosed as epileptic then yes, anxiety can cause seizures. Severe stress is a very common seizure trigger, and those with severe anxiety often experience severe stress. However, it should be noted that this is far more common with those that already have epilepsy.
You can use the Windows Server 2008 domain rename process to change the names of your Active Directory domains, and you can also use it to change the structure of the domain trees in your Active Directory forest.his process involves updating the Domain Name System (DNS) and trust infrastructures as well as Group Policy and Service Principal Names (SPNs). The ability to rename domains gives you the flexibility to make important name changes and forest structural changes as the needs of your organization change.
I agree with Microsoft's recommendation: Use a sub-domain of the company's already-registered Internet domain name. So, if you own foo.com, use ad.foo.com or some such. The most vile thing, as I see it, is using the registered Internet domain name, verbatim, for the Active Directory domain name. This causes you to be forced to manually copy records from the Internet DNS (like www) into the Active Directory DNS zone to allow external names to resolve.