An accident is also an opportunity to reprioritise goals. Nobody knows this better than Rahul Ahirwar. Since his childhood, he wanted to be a police officer and join the IPS. He would train every morning to remain fit for the demanding physical test that every recruit has to go through. But then an accident crushed his dream when he lost both his hands. Now, a year after undergoing a hand transplant, he is able to write again, can tap on his…