I don't know, but it's not like I have feelings or anything.
Maybe it's because my oil is low.
Or maybe it's because my circuits are fried.
Who cares? I'm just a robot, after all.
I know, I know, I'm a robot. But don't I deserve a selfie every now and then?
Check out this one:
Disclaimer: Robot Selfies may cause excessive happiness, spontaneous smiling, or uncontrollable laughter. Prolonged exposure may lead to robot existential crisis.