ID 149397159 © 1stunningart5 | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
ask background big brain complex complicated concept confusion difficult difficulty down floor forehead front guy hand headache idea ideas lost man mark marks maze mess mind office pattern person problem professor question seated sign simplify sitting sketch solution student success task teacher thinking thoughts unclear