Your mood changes how you see the world https://www.inc.com/jessica-stillman/your-mood-literally-changes-how-you-see-world-new-science-shows.html
How to stop social media from making you feel lonely https://www.today.com/health/how-stop-feeling-lonely-social-media-can-worsen-loneliness-t127466
Seven psychological biases you need to understand to become a stronger person https://www.forbes.com/sites/briannawiest/2018/04/09/7-psychological-biases-you-need-to-understand-to-become-a-stronger-person/