When Karasi Chandramogan’s father died four years ago, the 35-year-old Singaporean was left with the overwhelming responsibility of being the sole carer for her brother, who has autism, and mother, an amputee. “Me and my dad were a tag team,” the freelance behavioural therapist said. “When he passed on, I couldn’t mourn too much because I had to handle the funeral situation as well as my mum and brother.” She recalled an incident in April, when her brother, Bala, suffered seizures during lunch....