Man holding head, looking down at pill in hand

Boy sitting with tall stack of papers, holding head, frowning

Senior businessman using cell phone, furrowing brow

Man using calculator, sitting at table, side view

Man studying blueprint

Man playing chess

Whiney

Man wearing button down shirt, adjusting collar in mirror

Senior man sitting with grandson, his arm around his shoulder

Woman sitting with toddler, using cell phone and looking down at agenda

Senior man reclining, reading newspaper

Woman looking at herself in mirror, touching corner of eye

Headache

Boy sitting at dinner table, holding head, sulking

Woman wearing headset, looking down, close-up

Man applying adhesive bandage on his nose, looking at camera

Headache

Woman massaging her temple and furrowing her brow, eyes closed

Mother holding son on lap, sitting in front of laptop, frowning at document

Professional sitting at desk with large stack of paper, circular arrow symbol in foreground

Whiny

Man sitting in office with exclamation mark over his head, women on either side with blank word bubb

Businessman standing between two female employees, pointing arrows at each of them

Warning sign across businessman in office, two women sitting with laptops in background

Headache

Man holding landline phone, cord wrapped around his neck, looking at camera

Little boy wearing straw hat, looking away, portrait

Man putting adhesive bandage on little girl's elbow, cropped view

Headache

Woman holding head, doctor leaning behind her

Man in suit, standing on small patch of artificial turf, holding shovel, looking at camera

Young woman hanging up phone and scowling, son drawing on wall in background

Woman leaning over food, looking at camera threateningly

Two professionals in office, woman with arms folded, man looking at camera, circular arrow symbol be

Businessman and word bubbles, looking at camera

Young woman holding credit card and looking at computer screen

Teen girl holding face in hands, furrowing brow, close-up

Mother and daughter weighing apples on scale, each holding apple and frowning over shoulder at one a

Man sitting in office with exclamation mark over his head, women on either side with blank word bubb

Young woman in kitchen with plate of carrot sticks, holding knife menacingly

Senior man with hand under chin, holding paint brushes, smiling at camera, close-up

Senior man whittling piece of bark, close-up

Man holding ball in cupped hands, topless, looking away

Mature man, looking away, portrait

Man standing with hands raised and mouth open, looking at camera, furrowing brow

Man making gun gesture, holding fingers in mouth, looking at camera, side view

Senior man holding head, looking down, close-up

Man wrapping landline phone cord around neck, looking at receiver