side view of serious man standing with admonishing gesture, scolding for mistake and warning.

man side view warning angry serious sign alert attention finger hand warn lesson anger showing looking advice ban frowning no annoyed accuse teacher teach hey you be careful boss bossy admonishing caution couching danger pointing scolding people displeased strict gesture threaten dispraise disapproval male guy young adult indoor isolated blue background afro hairstyle hipster studio shot profile