Preface: I am working in a company where most of the employees are in their early 20s. We have a very open culture and office. This is great to have a very friendly and low-stress working environment. As a byproduct, productivity is low and almost everyone is behaving fairly unprofessionally. They don't respect deadlines, juniors don't follow instructions carefully. And a grave lack of mutual respect among many colleagues, gossiping etc. As a member of management, what can I do to find a balance between a fun and free working environment, and utter chaos. I don't want to make any dramatic c…