After 3 hours and 36 minutes of sitting before a computer answering 200 PMP Exam questions, I am finally a certified PMP. The whole preparation journey is both a joyful and fruitful experience for me and my professional life.

Below, I try to document my lessons learned in the famous (or infamous) format of ITTOs adopted by PMI for the 47 processes described in the PMBOK Guide version 5 with a little bit background first.