What circumstances can result in a dishonorable discharge? And other than censure by one's peers, how can a dishonorable discharge affect one's post military life?
With this characterization of service, all veterans' benefits are lost, regardless of any past honorable service, and this type of discharge is regarded as shameful in the military. In many states a dishonorable discharge is deemed the equivalent of a felony conviction, with attendant loss of civil rights.[14] Additionally, US federal law prohibits possession of firearms by those who have been dishonorably discharged[15] per the Gun Control Act of 1968.
https://en.wikipedia.org/wiki/Military_discharge