What is a blog?

What is a blog? It is a question that has been asked by my brother. And I mean to try and answer it.
A blog is for someone to write about oneself which can be quite entertaining. But it can also be very mundane. Like if I had a quite boring life I wouldn't want to write about my life and bore all of my readers to death. A blog is not only for writing about yourself but also for people to complain. For instance. People love talking about how much they hate people. Such as the presidents and even America a.k.a our most hated band. They also love talking about global warming and how the polar ice caps are melting and that we will all eventually drown because of GLOBAL WARMING. They also love to talk about the economy and things that frankly are quite depressing. No wonder people kill themselves all the time. Its because of bloggers blogging about things that are so depressing. OK its not just bloggers I think the biggest cause of deaths in America is reporters with their cameras and their little notepads talking about aweful things that I'm not even going to write for I might cause the death of another person.Frankly I think people just love to talk and therefore we have blogs. So that we can write to our hearts content and complain about things that we have no power over. And so concludes my explanation of a blog.
Chipotle