Confessions of a self-driving truck

I’m a self-driving truck, and I’m all kinds of intelligent. We’re on our way to Phoenix on I-10 with a load of, I don’t know, refrigerators? Anyhow, there are a lot of self-driving trucks like me on I-10 these days. They weren’t too happy about the TuSimple self-driving truck that crashed into the highway divider in Tucson last spring. But what if I don’t know what it is?