If a mom decides to wash the windows, first she'll have to take the screens out.
And if she takes the screens out, she'll decide she might as well wash them, too.
And if she washes the screens, she'll notice that the porch and decks, along with the deck furniture, are covered in pollen. So she'll decide to spray them off as well.
Then, she'll wash the windows, but if she washes the windows, she'll notice how dirty the siding is.
If she notices how dirty the siding is, she'll want to wash it, too.
But then she'll realize what a huge task that will be, and decide to come inside to fortify herself with chocolate first (mmmm... silky smooth Dove dark chocolate...)
As she's savoring her two measly squares of yummy chocolate, it will occur to her that it would be a heck of a lot easier to wash the siding with a power washer, so she'll decide to check prices online.
If she goes online to check pressure washer prices, she'll sit down at her computer.
If she sits down at her computer, before you know it, she'll be writing a blog post.
If she writes a blog post, as she's thinking about what to write, she'll look up and realize how dirty the windows still are on the inside.
And then, she'll decide to wash the windows!