It was a great experience. 21 day Video Challenge pushed me over the edge. It happens that you don't know what to say, how to say, or uncomfortable to speak on camera. Daily assignments really helped me and forced me to take action. When I felt stuck, not knowing how to elaborate on specific topic, I could watch what other people are doing. You are in a safe environment, and it's good to practice this way. So it was the right decision for me to join the challenge.