I passed my PMP exam on Jun 4, 2011. I got Proficient in all KA (except one)

I did not read ANY book other than the pmbok guide (no Rita, etc). I did not pay for any online class or any online practice tests. I did take almost all available Free PMP questions from various websites - I was doing about 400 questions in one day for about 2 weeks incl weekends. So I took about 6000 PMP questions.

Lesson learnt: I did two mistakes that you should not do: