You can't manage time, you actually only manage what you do during time. So the management issue is not so much about time, it's more about how do you manage your focus, how do you manage your actions and your activities in terms of what you do.
You can do anything, but you can't do everything
Most people move actually into high performance in a crisis because that creates the kind of focus that creates high performance.
The problem is, is when your focus is created by a crisis, then the frontal lobe shuts down essentially, the frontal cortex which is your intuitive intelligence. So you get very clever and very stupid in a crisis. Also, you pump adrenalin into your body from what you - physiologically you'll crash.
A vision of a desired future allows you to engage and identify immediately in your focus with an improved condition. It changes what you perceive and how you perform NOW. It's not about achieving something in time. It's rather about the quality of choices you are making in this moment - what you choose to perceive, feel, and do. It's about getting the most out of your experience.
Focusing on values does not simplify your life. It gives meaning and direction-and a lot more complexity.