R. Madhavan, fresh from his success in 'Dhurandhar 2', has turned his attention to mental wellness by sharing a unique 'brain massage' technique on social media. This method involves placing a mobile phone under the chin while listening to an 8D audio track that alternates sound between the left and right ears. This auditory stimulation, known as Bilateral Stimulation (BLS), encourages the brain to engage both hemispheres, promoting relaxation and clarity by dampening the 'fight or flight' response. Madhavan's technique acts as a digital palate cleanser, helping to clear mental clutter and redirect focus. As he explores wellness, Madhavan remains busy with his acting career, preparing for the global premiere of 'Legacy', a Tamil crime thriller on Netflix, where he portrays a complex character in a tale of power and family dynamics.