Title: Triskaidekaphobia Written by: duddy on Apr 10, 2014 (https://biology-forums.com/gallery/47/4_10_04_14_11_54_40.jpeg) (https://biology-forums.com/index.php?action=gallery;sa=view;id=15789) Are you superstitious of the number 13? Some people are so extreme, it's an actual phobia called triskaidekaphobia. Weird. Comments: Legitimate fear serves a purpose and is integral to species survival, irrational fear serves no such purpose and is purely detrimental. Written by: padre on Apr 11, 2014 |