discussion questions due 3/22

need the following in 150 word minimum and if references used cited in APA format.

1.  What four criteria are used to define a trait as positive? 

2.  What differences led Lyubomirsky to conclude that happy and unhappy people live in separate worlds? 

3. What is the value of self-esteem as a general life outlook and a coping resource? 

4. What is the value of self-esteem as a general life outlook and a coping resource?