I love the theatre help with writing a thesis statement Everyday Facebook use leads to declines in subjective well-being, both how happy you feel moment to moment and how satisfied you feel with your life, says Ethan Kross, an assistant professor of psychology at the University of Michigan and a co-author of the study, told ABC News. 必須 2000文字以内 [bbs:youtube:(Youtubeの動画ID)]と書くとYoutubeの動画が貼れます。(例:[bbs:youtube:OQThUAQ0UN0])