Porcupines & Schopenhauer | Philosophy 動画 YouTube https://www.youtube.com/watch?v=W49-T-U2OF4 Hedgehog's Dilemma Hedgehog's Dilemma March 5, 2015 Craig Finnestad The weather is cold. A group of hedgehogs crowd together to share each othe…

The Halo Effect - How Attractiveness Flows using the Psychology of Attraction 動画 YouTube https://www.youtube.com/watch?v=2h6HeqO-U9c Your looks matters… way more than you think ●The Halo Effect The Halo Effect points out one of the effec…