[Kael]

Controlled by the desire? If you're going to take that direction, all you're saying is our desires control everything we do, negative and positive, from the desire to eat or sleep to the desire to learn to the desire to beat up someone you don't like. That is not what you were originally asserting. You said one who is motivated is ultimately controlled by the motivator. That's what you're supposed to be backing up here. Not taking tangents into philosophical territory about how desires control people.

I'm still waiting for an explanation or evidence supporting your original assertion.

Yes, it needs evidence. Otherwise it's just an opinion.