Do what you've never done
To often we want change without changing anything in our lives. The thing is, change starts with you. You have to do something new to get something new.
An organized life and mind has to start with a change. This doesn't have to be dramatic and life-altering. Change works best when you start with simple steps that fit with your lifestyle and personality and grow from there. But first, you will have to do something you've never done.