Looking out through the train station fence to the street, I noticed all these free birds out there and realized that I am the one inside the birdcage.
In a way, Fitting into the train’s schedules and train station’s locations is a "cage". When working on a project it is easy to neglect our freedom and fit into the "cage" of the mission, narrowing down our options and developing a dependence on peers, providers or procedures.
Sometimes, it is for the best. Just do it knowingly and willingly.