Nothing is "just you." You should probably see people as cells in the body of humanity. We put a lot of emphasis on our individuality, which is OK, but, in reality, we are all pretty much clones of each other. Sure, our environments lead us all in different directions, but the beginning software and hardware of the brain: pretty much identical.
There is no science on the ten day thing. Quitting porn is about retraining your brain, exercising your brain, not to use every day, not to want to use every day. It is a process, not an event. Do I want to use porn, daily, every day, as a means of achieving a dopamine high? Probably not a good question because this far out,years, no. But, from time to time do I wish to use it do to that? Yeah. Thanks to DeltaFosB, I will never forget it can be used to do that. You need to think of quitting porn as training for a marathon. You are not ready the first day, but, train long enough, and you will finish it. There is a point in your future, if you train enough, where you get up in the morning and you don't want it, don't miss it, don't think about it.
You need to have a "I am quitting forever" attitude. The whole "I am seeing how long I can go" attitude, not especially helpful. If you are here to make a change, then get determined to make it. Only way to overcome an addiction but....this addiction can be overcome. I predict you will overcome it.