brain injury, the fact regulation dealing with tbi is so complicated that some people call it the davinci code. look at it time and be complexed. some look at it by va or as evidence by the claimant comes in, ancillary issues arise, different theories of service connection come up. they can become very difficult. some claims, more than a few and more than i like, can become complicated because of va error. in those cases, the veterans face a nightmare, not only do they have to get the right evidence before the va; they have to overcome the unfair denial which is an obstacle that stands in their path. the worst type of va'ers are the result of premature adjudications. some varos incorrectly adjudicate and prematurely deny claims based on inadequate evidence, especially inadequate va exams. these errors reveal for many veterans that the claims process can be adversary. based on my experience working for the va for many years, working for nvlsd, going on quality checks to over 40va regional offices for the american legion, who should be commended for doing that work, shows to me that the error ra