be careful! serious angry woman with short curly hair in sweatshirt warning with raised finger, admonishing gesture

accuse admonishing adult advice alert anger angry annoyed attention background ban blue boss bossy careful casual caucasian caution couching curly danger displeased emotion expression female finger frowning gesture hair hand hey indoor isolated lesson looking people pointing portrait scolding serious short showing sign strict sweatshirt teach teacher threaten warn warning woman you young