Smiling releases endorphins in the body, which makes people feel better. Smile, It's Good For All Of Us 0 2009-11-11T16:01:18-08:00 12327 1793 Mission PhotoSubmission PhotoSubmission /users/kristenskydiver/submissions/12327 preview/images/submissions/12327/preview_pre_2009-11-11-110638_b.jpgmedium/images/submissions/12327/medium_pre_2009-11-11-110638_b.jpglarge/images/submissions/12327/large_pre_2009-11-11-110638_b.jpgsmall/images/submissions/12327/small_pre_2009-11-11-110638_b.jpg