We should consider how ignorance of the mind body processes causes false view of a soul or a self, a person or a being, an I or you; and how this false view causes attachment to arise. It is because we do not rightly understand this dual process in its true nature that we consider it as as person or a being, a soul or a self. Then, that person, that being, that I or that you has a desire to be rich, or to be a king, a queen or a president, a prime minister or a millionaire. This desire to be a queen or a president etc., is attachment. It arises through the false idea of a person or a being, a soul or a self, an I or you
If we want to exterminate this desire or attachment, then we must destroy its cause. What is the cause? The cause of desire or attachment is, as I have explained earlier, the false view or false concept of a person or a being, a soul or a self. So, when the false view has been destroyed, there will not arise any attachment to become a rich man, a king, a president or so on. The desire to be, to get, to have something arises through false view or the false concept of a person or being, an Im or you. When that desire or attachment arises in us, it brings about all kinds of suffering.
When we attached to our house, a non living thing, we are worried about our house. If our house is on fire, we feel sad. Sadness is one of the main kind of suffering. That suffering is caused by our attachment to our house. Then again, when we attached to our relatives, to our friends, to our children, or to our parents; this attachment also causes us to suffer. When we are attached to our children, we worry about our childrens health, education and so on. If our children fail their examinations, we are worried, we feel sorry and sad. This suffering is mental suffering or mental dukkha, and is caused by attachment to our children. So, attachment (tanha) is the cause of suffering. Where does this attachment come from? This attachment comes from the false conception of bodily and mental processes as person or a being, a soul or a self, an I or a you. When this concept of personality and individuality has been destroyed, there will not be any attachment. Where there is no attachment, there will not be any suffering.