[humor] the only method to really manage time

The only way to manage time that really works is with your watches.

You are the boss here. You manage the watch-hand on analog watches. You are the one who has the power over batteries and setup on digital watches. You can remove the batteries and make the time stop.

On some types, there is even a setting to make your watch go quicker or slower. (And that's the time management the way many would like! Too bad, you can only make your own watch go quicker, not the watch of your boss or supervisor.)

While the above might sound as an overstatement, I'm not making fun of you. There in fact is no time management. We can't manage time. We can manage our actions, though. Managing our actions shall be the main focus of the field that was given the name of "time management".