How was I, a 17-year-old high school student, supposed to travel all the way back to Singapore from Canada on my own with less than 24 hours notice? — It was Sunday morning when I received the call from my mother. I had only slept for 4 hours due to a project I was working on with friends. So, when my mum called me over 10 times at 7 a.m. on a Sunday morning, I was not too pleased…