I put my answer as a comment here because there was no answer box, and the question was not even protected.
Trying to quit smoking but co-workers want me to start again due to me being more irritable
Here is a screen shot of the bottom of the question, showing no answer box.
Here is a screen show of the top of the question, showing it is not protected.
I see no banner saying 'protected'. The word 'protected' doesn't appear anywhere on the page.
Here is another screen shot between the questions and the comments.