Professor Tony Thorne of King’s College London’s statement; ‘AI is nudging us towards a neutral language that is much less rich,’ inspired the first stage of the tunnel detox. With the introduction to A.i softwares such as Gemini, Claude, Grammarly and Chat GPT, it has become ‘easier’ to fix grammar, sentence structure and flow, but what we have lost in the process is true human character. ‘Flutter’ is a 230m tunnel with smooth concrete bowed walls with minimal object interruption, to allow the human voice to flutter echo. The warbling is caused by repetitive reflection paths with help from the smoothness of the concrete and the new narrower crescent shape the tunnel holds. At the sound proofed entrance of this segment, the user is met with a rest point, water station, and an optional noise cancelling headphone rack in case there are users who are sensitive to sounds. In terms of lighting, the LED system has been set to pink, as this colour has been proven to calm the nervous system.