New
#231
Depdending on the context in which it was used (tone of "voice"), I would say there's no basis for the warning:
ig-no-rant (ig-ner-uhnt)
–adjective
1. lacking in knowledge or training; unlearned: an ignorant man.
2. lacking knowledge or information as to a particular subject or fact: ignorant of quantum physics.
3. uninformed; unaware.
4. due to or showing lack of knowledge or training: an ignorant statement.
Like most people, there's so much subject matter of which I am totally ignorant it's just so much easier to itemize that very short list of those few things about which I know a little something.