I am to celebrate new years eve alone. How can I celebrate solo?

For reasons I may not disclose freely on the internet. I am going to celebrate new years eve this year by myself. Does anyone know of ways to solitarily celebrate new years eve?

Note: Englisch is not my first language

Edit: Thank you all so much for the responses. I ended up making it a good movie night, and watched the count down on tv. Along with some retro video games, plus pizza. All things considered it was a night well spent!