It's wrong to take your own life
Casey examines her life as she lay on the couch, she feels hopeless and depressed.
Casey has to decide what to do about her feelings of hopelessness.
Casey makes a call to an anonymous hotline to talk with someone about the way she is feeling.
Casey decides that there is no purpose in life, and she doesn't want to continue living, then she takes her own life.
The call leads Casey to find the help that she needs to live a happy, enjoyable life with her friends and loved ones.
The people who care about Casey are overcome with grief and Casey missed a part of her life that would have been very happy and rewarding.