Nice on you if you run a node + btcpayserver. I suggest you start from the guides I shared above and continue reading all others. Running a node is not as easy as you probably thought. It requires time and effort.

I suggested all the process above because it will be an option for you to remove KYC tracking from your Bitcoin.

If you have no idea of what I wrote above... humbly engage in conversations here in SN and just keep studying bitcoin. If you think it's an investment, you are in the wrong place.