Individually we are one drop. Together, we are an ocean. Ryunosuke Satoro (126) CC0 1.0 Universal Image, clkr.com Module 4 of the Flat Classroom Certification course concerns, "Contribution and Collaboration". To me, these are essential components of being reliable digital citizens. Despite feeling I am the only drop in my school's ocean sometimes, I do think that courses like this really help build my PLN so I know I am not alone. The kind comments from Vicky really help too, as I am so used to not feeling appreciated or feeling isolated - a drop adrift. I operate on a knife-edge; on the one hand, I am very lucky to have an awesome principal who is into risk-taking, who encourages teachers to learn, read and try out new things and who wants me to keep blazing a trail; on the other hand, this means I am viewed as more knowledgeable than other teachers and have even been accused of being aloof and acting superior. Which is so NOT true - else why would I keep ...