My past self experience is about my family business. My father and my mother have a small business in my home country. It's about animal products. And then also I'm usually their bookkeeper, like accounting. So usually my job is checking the bill and the receipt for the customer for every time. And then I contact them to report about the receipt for annually or the monthly, something like that. And sometimes also introduce and report about the product price for the customer. And introduce or recommend some products for the customer. Beside my family's business, I'm also a seller, a freedom seller. I usually get some products from the public market and then I sell in the retail market.