I don't believe in resolutions per se. If you want to improve your life or yourself, you shouldn't have to wait for January 1st. One thing that I do hope to do more of is reading. I've been saying that for a while but never have.
I read a lot of classics for school, but haven't really read anything for recreational purposes other than sports books (like The Dream Team book or The Book of Basketball). I want to read more, hopefully during the summer, since I'm a teacher and have off those two months.