The world has become a touchscreen phenomenon and youngsters these days are fuelled by instant fame and money, but such a desire is not sustainable, philanthropist and author Sudha Murty said on Saturday. Addressing an event at a private university here, Murty urged the graduates not to chase instant fame but instead develop a mind of curiosity and learn from mistakes while trying new things ethically and legally. The whole world, for that matter, has become a touch screen phenomenon or syndrome. You touch the screen, you get something, you play or you read touch the screen, you get the reply. All of you think life is a touch screen. "No, it is not true. Youngsters like you are always fuelled by instant fame and instant money. That is not sustainable. Instant fame, nobody gets, the Rajya Sabha MP said. She advised the student to remember that life does not run on Facebook likes and dislikes, or followers or influencers. You have to make your mind healthy along with your body, she