sometimes our worrying goes into overdrive, but then in the end we realize we made the right choice.
Once, I originally agreed to care for a child (i felt like i was put on the spot to be honest) then backed out a week later for many reasons. I lost sleep because i was worried that she would be mad at me (we know each other). I told her 7 weeks before i was due to start caring for the child, which was 9 weeks before she due to return to work, more than enough time to find someone! She ended up finding someone who could accommodate her child care needs and to this day, i am relieved i didn't care for the child for many reasons.