The idiom 'push the envelope' means "to surpass normal limits or attempt something viewed as radical or risky" (Merriam-Webster) and that is true about the design thesis topic choice and justification. The discussion focuses on the need for architecture students who come up with design thesis topics to be more challenging and 'push the envelope' when it comes to justifying and defending their design. Finding the questions to ask themselves including the right questions is fundamental in the final year course. © 2023 Talk Architecture, Author: Naziaty Mohd Yaacob The image is downloaded from the internet - envelope icon. Support the showDo subscribe for premium content and special features which will help to support and sustain Talk Architecture podcast on a more in-depth explanation on design thesis and processes. These special commentaries and ‘how to’ explanations are valuable insights and knowledge not found elsewhere!