I love December since I joined KDP

I know these are rookie numbers compared to what people pull here. But I'm happy. This December my book sales have crossed $500 royalty mark. And in every month of 2024 I earned at least $100. There are a few days remaining in Dec of course but the YTD earnings are $2600. Last year was around $1000. I wrote fiction books and 99% is from one book only. I did no advertising because I did this as a hobby and have a busy day job. Good to see some earnings, little as they are, received organically.