Time management isn't about time. Time management is all about self-management. In other words, know what's most important to you, and do that first.
Also, get good at recognizing those habits that are unproductive, and end up wasting your valuable time.
When you find yourself engaged in an activity that is nothing more than a diversion, tell yourself, "Get back to what's important." This is a valuable message for anyone wanting to complete a goal, or move forward in life.
If you need anything, just email me. I'm always here to help.