In this episode of Why I Do What I Do: After Dark, we talk to Aziz, a 31-year-old assistant engineer at SMRT. How does he deal with the odd working hours and complaints from keyboard warriors?<br /><br />Why I Do What I Do is an original AsiaOne series where we showcase people with uncommon professions and what it takes to get there.<br /><br />#train #smrt #singapore
