Mission Statement- initiated

In reading a book that I’ve owned for several years and have already read once before "The 7 habits of highly effective people" by Stephen Covey, I’ve decided to create my own personal Mission Statement.
Some points that I want to touch on:
My role as a mother
My role as a sister
My role as a daughter
My role as a member of society and the human race
My role as an employee
My role as a friend
My role as a woman
In addition to the above I also want to use my Mission statement to clearly list my priorities. What’s most important, and what standard will I hold myself to in each area of my life.
One thing that struck me in this book was an exercise that included imagining your funeral. Imaging what the people closest to you would say about you as a person right now. What would they say about how you impacted their life or who you were as a person. Then imagine your funeral and what you would want people to say about you. This exercise is meant to instill the mindset to ‘begin with the end in mind’.
That being said, if I stay on the path I am on, what would people say about me at my funeral? Now I need to think about what I would want people to say or think. What would I want my daughter to say about me? My siblings? My closest friends and family? My co-workers? And what do I need to change to make the two ends meet? To bridge the gap?
What are my priorities?
What do I have control over?
What really matters in the long run?
What kind of person do I want to be remembered as?
What are the things that I need to work on?
-my patience
-my health
-money management
-my basic core principals
-my direction
-my motivation
-my center
I am going to take great care in writing this mission statement. I am not going to take it lightly. This is going to be the Constitution of my life and although I may need to make some amendments in the future I want to make sure my Mission statement reflects the core of my being.