A stack of sticky notes with sad faces on them. Close up.

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Size: 3200px × 2133px
Photo credit: © Stepan Popov / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: behavior, blue, board, bulletin, concept, cork, cry, depression, emoticon, expression, face, facial, melancholy, message, note, outcast, paper, pessimism, pessimistic, pin, pinned, rejection, relationship, reminder, sad, sadness, sign, smile, social, somber, stack, stress, symbol, unhappy