So post a picture of something that makes you sad, or a picture of you looking sad. I'm serious you guys.
Sometimes it's hard to tell when someone is feeling sad. Usually a good way to tell is if they are crying. I think it would be a good idea for everyone in this community to post a really sad picture either of him or herself during a sad moment, or maybe a picture you find sad that makes you feel sad. Maybe then once we compare our ideas of what "sad" is, we won't feel so sad when we think about our own sadness.