Again, IF I called you stupid that would be an insult. I have read some of your better posts on topics that you actually have experience with so I know you are not stupid.
Don't know what the problem is with people not understanding if they are ignorant or not? Have you ever fed live? Do you feed live? We all know the answer.
ig·no·rant /ˈiɡnərənt/ adjective: ignorant
lacking knowledge or awareness in general; uneducated or unsophisticated.