I'm a big night owl, often staying up late into the night, what about you?
Definitely. I usually stay awake past midnight, but I'm certainly not as extreme as I used to be. I would often stay up till after dawn when I was younger.
Do you know why you prefer to be up into the night? A lot of people don't really like it.
It's mostly a genetic thing. Where a person feels most comfortable in their circadian rhythm isn't usually up to them.
Wow, I did not know that, but that would make sense I suppose. My brother is just like me, he's a night owl as well.
That habit of staying up late into the night might help you if you ever decided to work a night shift somewhere.
That's true, I have considered working a job that works later into the night because, as a night owl, I do not really like getting up early for a typical 9-5 job.
Just be sure it's what you want to do, because disrupting your circadian rhythm can lead to cardiovascular disease and other problems, potentially.
I did not know that either, I could see where that's coming from though. 
Generally speaking, it would be a good idea to talk to a doctor about it. They might also be able to give you a sleep study.