My mind immediately went to James 1:4. In the old KJV that I memorized in my youth it says this: but let patience have her perfect work, that ye may be perfect and entire, wanting nothing. The NASB uses the word "endurance" rather than patience. I was thinking that if patience and waiting on God are equivalents, then the first part of this verse in James could read: so let waiting on God have its perfect work...which means for caregivers that we simply wait some more. But in the waiting we will become complete in Him.
Today my meditation will be on how I can keep my soul quiet before Him as I wait on Him; thus allowing Him to work His work in and through me as I function as a caregiver for His child.