Regardless of its actual meaning.never ever hide behind todays world wide problem when being criticized. I know when I get slammed its something I've said and conveyed poorly I don't hide because I'm a half-wit. Ironically when I was working and I did something comically wrong in front of coworkers like mishandling the mail machine,my go to comment was" If I had a brain I would be a half-wit". I don't say that any more although I should at times. I felt that regardless of my title, I should be able to handle those simple tasks without telling someone in my department to do it.