My new challenge is to become a PMP certified. I and my colleagues are studying to achieve this certification that will be important for our institution and for us. We have only 2 months to get ready for the test, and I believe that I am one of the guys that have less experience than the others. That's the reason why this is a big challenge for me.
For the ones that are trying to get the certification, I suggest to you to read the PMBOK and the Rita's book at least three times each. And try to solve as many questions as you can. Doing this you'll be able to pass, and I am very sure that I am going to achieve this new goal on my professional life.