Obsessive compulsive disorder is a serious psychiatric illness that affects millions of people worldwide. People with this disease struggle with intrusive thoughts and sometimes it leads to repetitive compulsive behaviour. For example, sometimes a patient might be inclined to count the lamp posts or shops on his way and if they suspect they have missed one, they go back and start the procedure all over again.
Why Does It Seem Like Your Friends Are Better off Than You? They Probably Are.
Friendship Paradox The fact that most of our friends have more friends than we do is old news. Scott Feld figured out in the '90s that most people have fewer friends than their friends. He called it the friendship paradox.