Answer:
1.emotional pain after ending a friendship.
2.brushing teeth every hours because ones mouth feels dirty.
3.feeling embrassed about going to school after falling in front of ones friend.
Brushing teeth every hour because one's mouth feels dirty could be a sign or characteristic of paranoia or anxiety.
Refusing to eat breakfast for fear of gaining weight could be a sign or characteristic of an eating disorder such as anorexia.
Cutting arms to reduce emotional pain after ending a friendship could be a sign or characteristic of mental illnesses such as bipolar disorder (manic depression), major depression, anxiety disorders (especially OCD or obsessive compulsive disorder), and psychotic disorders such as schizophrenia.
