Amitabh Bachchan is unstoppable even at 78. He is an inspiration to many. From penning a blog for fans to working amid the pandemic, Big B has done everything. He had tested positive for COVID-19 and after recovering from the same, he returned to the sets immediately with safety precautions. Now, to motivate his fans on Monday morning, the Black actor has taken to his social media handle to share a selfie while travelling to work.