I know I hark on about planning a lot, but I do believe that if you can plan for the knowns you are much more likely to be able to cope with the unknowns.
Now that it is the beginning of a new year perhaps it is the time to start planning – if you have never done so – or revisit your plan if you have.
If you are clear what your short and long term goals are, and plan to achieve them, you are much more likely to be successful (in your own terms).