Oh no, you did not contradict it at all. It is one of the vital point that was pointed out in the paper, and I wanted to make sure anybody else who don't having

Oh no, you did not contradict it at all. It is one of the vital point that was pointed out in the paper, and I wanted to make sure anybody else who don't having interest in reading the actual paper to have an opportunity to get this particular point across. I'm a researcher in a neuroscience lab, and this is one of the foundational paper into modern understanding of reward mechanism. Kudos to you for linking it here :)