Don't let it in the door!
You've put in a lot of work on your organizing project. You've created the space to enjoy your things and you've put in the time to maintain what you have. But what about new items? How do you bring in new items and prevent your hard work disappearing under clutter again?
Creating space in other areas of your life is just as important. Personal and
professional change, growth and development also require space to succeed. You need sufficient space to see yourself as you want to be and do the things you want to do.