For me, I live every moment to the fullest and serve all that I can. Facing death is different for every individual. None of us know exactly what and how we will feel about it until the time comes.
Some of us will face death in pain, fighting cancer or another illness. Still some of us will experience death so quickly we won't have time to think about it.
I prepare each day to get my affairs in order. Getting rid of clutter and stored items that my children won't want. Paying off any debt I may have. Being sure there is money to cover funeral expenses, etc. Organizing my things.
But mostly I prepare each day, to meet my Maker by living a loving and giving life. When my time comes, I want to be ready...spiritually. It will be for me, a time to rejoice as I will see my son again, along with friends and family.
I love and appreciate each day. Life is a gift, but so is death, when it comes.