Why cant I say "NO!"

I have volunteered to make an eight grade graduation banner.  I have spent 5 hours today trying to create the banner.  I am embroidrying a scripture at the bottom.   Each student has picked a fabric and cut out their hand.  I will applique those on and then embroidry each students name by their hand.  I embroidried the first line of the scripture and it took about four hours.  I have two lines to go.   I am very frustrated!!! 

On a different note, I found some pictures of things I might consider for the fall boutique.