This year began with insurmountable challenges for me.
The problem is not that life is unfair. Instead, it is because you do not know the rules governing the part of your life that does not go according to expectation.
How can you know the rules?
To me it means when you are faced with a choice to do or not to do. You accept the reality of your situation along with the feelings that come with it. Not letting those feelings affect your decision on the path you have set out.