PJ Caposey introduces his journey on Twitter where he aims to learn, connect, and collaborate with others in education. He provides hashtags such as #Edteach and #Satchat to join live conversations and running discussions on instructional strategies and professional development. Caposey offers dos and don'ts for using Twitter effectively as an educator by contributing original materials, being brief, linking to your own work, connecting as a human, being passionate, and having your own voice while avoiding typos and self-promotion. He welcomes others to contact him on Twitter for more information.