Time can't be managed. Don't serve time, make time serve you. Set priorities for your goals. Put first things first. Most goals are not achieved because people put second things first.
All time management begins with planning.
In all planning you make a list and you set priorities. To choose time is to save time. Your thoughts can cause you to be rich or poor, loved or unloved, happy or unhappy, attractive or unattractive, powerful or weak. It is a psychological law that whatever you desire to accomplish you must first impress upon your subconscious mind. Relentless, repetitive self talk is what changes your self image.