Dtac's start-up incubator, dtac accelerate, held its fifth demo day last August, an event where 12 start-ups competed for three top prizes. Our start-up TourKrub won the trip to Digital Winners Asia, a pitch competition organised by Telenor in Singapore for Sep 19-21. We just got back and, despite the pressure, competing against seven start-ups from across the region taught us a lot.