In this episode of Big App Energy, hosts Ben and Jacob delve into the psychological journey that software developers commonly experience, from overconfidence to imposter syndrome, all influenced by the Dunning-Kruger effect. They explore the four major stages: the Peak of Mount Stupid, where junior developers overestimate their knowledge; the Valley of Despair, where realization about the vastness of the field sets in; the Slope of Enlightenment, where genuine skill building occurs; and finally, the Plateau of Sustainability, where a balanced sense of self and skills develops. They emphasize the importance of feedback, continuous learning, and openness to constructive criticism as crucial for progress and overcoming the pitfalls of the Dunning-Kruger effect. This episode is a must-listen for developers at any stage of their career or anyone interested in the psychology of skill development.