Set goals with annual targets.
Once I have identified my KRA's I develop annual goals for each of them – generally with two to five items that I am committed to targeting in each. These are specific goals which can be measured so I can monitor whether they have been done. My goal is to set a target in each that stretch me but can be accomplished somewhere within the year. Remember the annual plan must be specific and measurable so that you feel like it will get done or it doesn't.

Set goals and review weekly + assess monthly = crushed goals.
On a weekly basis, I read my goals to remind myself of the commitments I have made. This builds natural reminders into the rhythm of my life at the end of one week and the start of another. Monthly, I take some extended time to assess how I am doing in each area, giving attention to where I need to adjust my approach and areas where I am falling short of my goals. With my journal, I can make some observations and any changes that I need to consider. With this weekly and monthly review, there is never any reason that I should forget what is truly important in my life.

Why use KRAs and annual plans? For this simple reason. I want to live intentionally rather than accidentally, and I suspect you do too. It is how Jesus lived, and it is how He desires us to live. And you don't need to wait till the new year to start. Identify your key result areas now and develop a plan for the rest of the year. Then annually update your strategy for each area.