That's my actual payment, the fact that I can actually make something that I actually enjoy and put on repeat, and it's not related to anything else or anyone else's thoughts and ideas, it all came from me; I just love that aspect of it.

This quote means that the speaker is talking about their satisfaction with their job and the remuneration they are receiving. The speaker is expressing their joy at being able to do something that makes them happy and that is completely unique to them – something that has not been thought of or influenced by others. They are thankful for the ability to work and make money doing something that is enjoyable to them.