1) Keep up an excellent exercise routine.
2) Get into good eating habits! 3 meals a day, lots of fruit and veges and less sugar :)
3) Find a good career-relevant job!
4) Read more!! Only read 6 books for leisure in 2012. Disgusting.
5) Keep up the blog.
That's all I can think of at the moment but five is a good number I think. 2012 was a roller-coaster year, but I definitely look back at it fondly, as there were many many great moments :)
I'm looking forward to the challenges that 2013 brings!!