If you want to start a new thing from this year, and you don't have your blog yet, start your blog. You have something you want to share but don't know how to do? Try Blogger. It is really easy, and no ads will be inserted to your blog.
You don't know how to write your blog? Don't be afraid. I recommend you to try Tumblr. You just re-blog other guy's blogs, and you'll get your blog like mine.