My lifeday is the cumulative number of days I have lived. It's the page that opens every time I open a new tab in Chrome. It's here to remind me that my time is limited.
Each 100 hours, I set a countdown to make the most of those 100 hours.
I use the Hours from Now calculator to determine the day and time 100 hours from now.
Then I head over to TickCounter and create a 100 hour countdown clock
Then I determine how to make the most of the next 100 hours.
How many 100 hour blocks remain in my life?
Instead of measuring the results of a single day, I look at what I set out to do over 4 days.
PS: 100 hours is about 4 days.