Regularity improves discipline. Create daily habits and see what you can do and what you have problems with.
Meetings are often a waste of time. Yet again, you had better follow a few simple rules. Arrange and attend only meetings with a clear purpose, agenda and timetable. Invite only people who must be present and attend only meetings where you really need to be present.
You do not have to do things that are unimportant to you. Each time you agree to do such a task means you are losing time you could have used to do something else. Your goal is not to be busy all the time, but to select only truly important activities to focus on.
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Article source Time Management Ninja - practical time management tips