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 wearing button down shirt, adjusting collar in mirror

Senior man sitting with grandson, his arm around his shoulder

Man using calculator, sitting at table, side view

Man studying blueprint

Man playing chess

Whiney

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

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

Woman massaging her temple and furrowing her brow, eyes closed

Senior man reclining, reading newspaper

Woman looking at herself in mirror, touching corner of eye

Headache

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

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