In my professional organization experience I have noticed 3 distinct phases of life a woman goes through in relation to her home and clutter. 

1. Ages 25-40 the Accumulation Phase 2. Ages 40-55 the Survival Phase 3. Ages 55+ the Legacy & Downsizing Phase   Once you have determined your phase of life, then you must select what Organizational Stage you are in. 1. Overwhelmed 2. Creating Systems & Organization 3. Refinement & Styling