Why I am a gadfly

I am hopeless at sticking to one task which frustrates me and others.
I love The Comforts of Home which tells me why this is bad and gives me a label for my problem. It is a beautiful, inspiring book.
Yesterday I
1 Started painting caravan exterior
2 Recovered some of the interior furnishing for caravan
3 Potted up plants
And all this between 5 lifts for children but it is not impressive as I did not finish any of them! Now I have an extra hour of sunlight in the evenings maybe I can use it to 'get stuff finished'. (Fat chance). Kate