answer:Video? Wrong format for really learning anything that complicated and detailed that requires a lot of background knowledge to even make sense. However, if you already know a lot about psychology and biology, you might be able to understand some of the papers that have been written on the topic. It’s possible that this can start you down the right path, but you better be prepared to do a lot of reading if you want to truly understand it. How much do you know about Dopamine receptors anyways? Just because you’re interested in something, that doesn’t mean you can learn it, and it sure as hell doesn’t mean you can learn it quickly and/or without reading.