Yesterday I decided to go on a 40 day challenge of not Masturbating.... I am 20 years old.... if i complete this Challenge I will reward my self by getting the MAC book pro.... I really love that laptop.... However if I fail No MAC book pro!...... I am doing this challenge because I have been masturbating probably since i was 9... I am just curious to see how I am going to react to this challenge..... And for those that have done a challenge like this before let me know your experience and how did you overcome?