3 day rule

Dear boys who follow the "3 day" rule,

So do you mark it off on your calendars, count with your fingers, mark it in your phone with a reminder...

how do you all decide exactly when that third day hits? And why do you always wait for the 11th hour before sending that text [a text, really]? Is it the rush of almost missing the "3 day" rule and having to enter the "4 day" rule?

Just curious. Also, if I ever hear you complain about the games women play, I am popping you in your mouth and sending you to time-out.

-Regards.