Confirmation Bias
The moment we want to believe something, we suddenly see all the arguments for it, and become blind to the arguments against it.
What At All is the Meaning of Life? I Need Answers!
Is living worth dying for? Is dying worth living for? How long till our bones are weak and our strength is gone?
Reality vs Existence
There is a difference between what it is and how we see it. What it is is purely its existence. Our perception of it is our reality.