Metaphysics by Heidegger

Humans existing in the world affects the world in some way and creates a certain reality or truth. Therefore, nothing is built into being. Nothing is a byproduct of negation. Negation is a product of our minds and can’t be the subject of scientific reasoning. Totality is anything that is before you in the world as an option. When you are bored you negate the totality. Boredom is the intentionality of the directedness of …

…absorbed with particular beings, nothingness is what connects us to the world, and that when we are absorbed with particular beings we do not see reality. When we experience boredom, anxiety, love, etc. we are brought into another realm (we transcend) – a different level of thought. We must deal with this normally be reabsorption. We can see beings inside being and we realize why the world exists. The world only takes form, because Dasein exists.