Which of the following people is most likely to be suffering from depression?
~Violet is a very talented and a very competitive tennis player. She loses her temper fast and sulks for days whenever she loses a match.
~Sammy doesn't especially like going to parties or talking on the phone with his friends. He prefers reading in his room and playing with his dog.
~Natalie hasn't made friends at her new school after she moved because her parents got divorced. She spends a lot of time in her room and has trouble studying.