You are spending your life whether you mean to or not.

You are spending your life continuously, at a fixed rate, regardless of attention or intention. Every hour goes somewhere: to work, to worry, to scrolling, to people, to rest. The only variable is whether you decided or whether it was decided for you by whatever was in front of you. Nothing about that is a moral failing; it is just worth seeing clearly.

Look honestly at where your last week went, using whatever record you have rather than your impression. Compare it with what you would have chosen. Then change one recurring block rather than trying to redesign everything.