Do I look like a person with mental illness in this photo?

Once, a journalist, after, I mentioned in a meeting that I have a mental illness, asked me “Why did you say that? I have never seen you talking irrationally, so you can’t be mentally ill.” I told him, “You might call me tomorrow 50 times and get no response, because the days I am more depressed, I cannot find strength to take a phone call.” He looked and smiled. Did he believe me? I am not sure.