The Most Difficult Challenge I've Ever Seen

AllGIFsStickersMemes
a man wearing a canada 's ultimate shirt
    a man wearing glasses is making a funny face with the words did you see that behind him
    a sticker says hello i am not my illnesses
    a sign that says what have you learn 'd on a white background
    a white background with the words " you don 't show " on it
    a woman wearing glasses says that was one of the hardest on a white background
      a cartoon of a girl with the words " thinking of you " written around her
      stanley from south park says " can i ask you a question ? "
      a man in a suit says wake up to reality