Heidegger's metaphysics in "existence and time" entrusts the real problem to the more important to him, and to the essential things to the reality, ie the problem which exists in a general sense. But when he thinks about his answer to his metaphysical questions in his way, the real problem is not at all a problem; according to Heidegger it should not be considered one. An answer to a real philosophical question, whether or not things exist, can be proved, is a specific problem.
In more detail, this is an understanding of its existence, and furthermore that this existence is shaped to some extent by this understanding. Heidegger calls it this being and calls what it will have on our own existence. It is integrated with the existence and can not be categorized into concise categories. For example, if this is "human" and the existence is "world", this and the world are one of them. As a result, even from an analysis point of view, it can not be separated from existence. In other words, each of us (as a person) defines existence based on our own existence. That is what Heidegger calls the concept of "my existence". Therefore, the only way to understand existence is mine (Munday, 2009)
Discussion in 'existence and time' is up to the understanding of the use of the term 'this' which is usually translated as 'exists' or more precisely 'into it', which can be said to be an individual. As such, each of us is an existing entity and we have the ability to think about how we will be in the world. Through the analysis of Heidegger 's death, this means understanding existence. Heidegger thinks this is not the reality of death. It may avoid it and reabsorb its daily lives. By circumventing the reality and the limitedness of our existence, we are in anxiety state and may bring pain to our existence; when we face the reality of death, we You may be hopeless. According to Heidegger, "anxiety" makes it possible to understand our ultimate death and expectation for death, and to enable real life.
Psychology and ethics depend mainly on the theoretical explanation of other events related to this. In other people 's anonymous placement of Dasein, Dasein fell into an unrealistic pattern described by Heidegger as their own. To understand how this phenomenon is ignorant (but not necessarily diminished) beyond the average daily life in order to find a seemingly more complicated state known as actual existence They themselves are important. The main focus of this self lies in the events and requirements that are necessary for the current era of living with other people. They are common in all forms of existence and in this pattern of presence there is never a certain degree of anonymity in relation to others.