Existential dread, anxiety, or anguish is a term that is synonymous among existentialist thinkers. While it is commonly thought to be a feeling arising from the experience of human freedom and responsibility, it can also lead to depressive feelings and thoughts. YouTube channel Kurzgesagt – In a Nutshel explores how our brains comprehend the massive numbers of our universe and how to better comprehend our time on Earth. Not only is the video visually stimulating, but it might help with feelings of existential dread.