I will explain now. I take care of my mother. I have no brothers and sisters. My business is not large. I can care for a maximum of 5 people. For my mother, for me, for you and two children. I can not take care of seven. Your mother and your son .... But if my business idea in Thailand fails, then I will be able to take care of 10-20 people and maybe more :) You live in a house outside the city and have a small farm ? Right?