What is the amount of time franklin allowed himself to master the virtues he outlined?
13 weeks
two years
30 weeks
one year

You can drink laxative, or  do this exercise when you are sitting in the bathroom on the toilet. to relieve  constipation  fast or in about 1 minute, pinch your nose after your usual exhalation. start holding your breath. but do not mouth breath during this just hold your breath. 

Basically create a schedule on what you need to study and stick with it