yellow thought bubble with pink hmm text and small circles representing confusion, hesitation, or contemplation, set

hmm comic confusion hesitation contemplation thought thinking unsure uncertain doubt questioning pondering wondering perplexed puzzled bewildered curious inquisitive quizzical dubious skeptical hesitant undecided ambivalent dilemma quandary musing reflecting deliberating meditating cartoon illustration vintage retro communication expression emotion message text word halftone dots background yellow