Unclutter Your Life
Eliminate the possessions in your world that do not have a purpose, do not reflect who you are, and do not enhance your life aesthetically or spiritually.
Get Your Act Together
Make your bed for your own self-respect. Do it when you think of it. Finish what you start. Don't put it down unless you put it away.
Organizing From The Inside Out
Like anything else worth doing, organizing takes time to master. Once you've mastered these skills, they'll last you forever because they're skills for life.