Why my book isn’t on Amazon

I know it's kind of crazy for a self-published author to not put their book on Amazon, but I wanted to see if I could maybe do things a bit differently. The only place you can buy my book is from me directly on my website. You won't find it anywhere else. And the reason for that is I wanted to do a full-color high-quality printed book. And the only way to do that full-color at a reasonable price is to do a bulk print run. And I also wanted to do what I'm doing right now, which is signing individual sheets, which I'll send to the printer and they'll be bound into the front of each book, meaning that every copy is a signed copy. Amazon's print-on-demand wouldn't allow for customization like this. And also, without a lot of the royalties going to Amazon, you can more directly support me and my channel and all the work I've put into this book. I'm still doing pre-orders right now and all of the pre-orders will be signed. If you get this one, then here is a bonus little 2D girl for you.