That seems true enough in the spiritual disciplines (it is a bit presumptuous of me to be leading the study), and in (as the poem) looking for the one and only, and even in trying to master some art. The habits of games or facebook or what have you drain away the time which is life from what what somebody really wanted to do.
I remember a short essay from a year or so ago of a child going with Grandma to pick out a vase, and finding it surprisingly hard to do. There were many fine vases, but that one didn't match the curtains, and the other would look strange on the end table, and the third didn't match the cabinet: Grandma's home was full of so many things which constrained the possibilities that almost nothing would fit. The essay likened this to trying to find a spouse after living alone for years, but the problem is more general--to add anything to an already full life requires cutting stuff out.
What are the best lenses to wear to see what is a tradition, what is faithfulness, and what is a habit?