The entire Serenity Prayer---most do not know but the first three lines; I used to read the whole thing when I chaired a meeting.

It is important to know the entire prayer.
"Taking, as He did, this sinful world as it is, and Not as I would have it;
(((Radien)))--..Trusting that He will make all things right, if I surrender to His Will..."

This is acceptance of what is. Acceptance is the path to inner Peace.

I wish for you all good things, for you, your sister, and your family---theo