Do you or don't you. You are probably damned if you do and damned if you don't.
That is not to say you shouldn't set some goals for each year.
These goals can be for any part of your life.Make them realistic, measurable and achievable. There is no point setting yourself up to fail - like saying I will get from a size 20 to a size 10 in 6 months or I am going to be the worlds richest entrepreneur by the end of the year.
In the words of Stephen Covey 'begin with the end in mind'. Where do you want to be, what will you want to have achieved and what do you want people to think about you at the end of your life.
What is important to you: set it out on paper and work out the steps, small increments on how you are going to get there.
With small measurable steps you can feel good as you cross each one off. Don't set yourself up to fail.