DAVID KOCH: This segment brought to you by NAB, helping Australian business see more, not less. My name is Astrid Vasile. I'm Indonesian-born. I'm a proud Australian, and I'm the co-founder of GV Constructions WA. GV Constructions is a residential and commercial building company in Western Australia. For the last 18 years, we've built more than 200 houses. At the start, I know nothing about the building industry. I went to a building course, because to lead in the building industry, you have to be a registered builder. It sounds hard, it IS hard. It's four years full time. My English is not perfect, and there is a lot of assignment. Sometimes I said, "I can't finish this." It's hard work, but I'm so proud that I'm a woman from different background that can work in the construction industry. I'm the 12th female registered builders in 10,000 male-dominated, oriented in Australia. Now I want to share with others. I'm so blessed that I can become a mentor for the Australian businesswoman who would like to engage with Indonesia. Dream big, and you just do it. You just have to try to do it, and have passion. I'm so proud that GV Constructions is still strong without having a lot of partners around us, with the help of the bank, of course. My personal banker with NAB is Tina. She is lovely. She has helped us in a very difficult time, that time when we want to start our own GV Constructions WA, I have to sell my property as well in Indonesia. So we put everything in the National Bank. They are helping us, they guide us for what we can do. I'm so very happy, I'm so very fortunate that NAB can help us to grow our business. It's good, every time we walk through the road and we see the houses that we've built and we take ownership and proud that we've built and the client's happy. Without National Bank, maybe, we are not as we are now. DAVID KOCH: For more information, visit nab.com.au/moreforbusiness.