Unavená tisíciletá studentka si tře obličej, jak sedí u stolu s laptopem. Portrét unaveného bělošského bruneta, který dělá domácí úkoly. Vzdělání, inteligence, dospívání, životní styl - Stock záběry a video

A tired young man is touching his closed eyes during work with his laptop

Side view of tired Caucasian clever boy taking off eyeglasses and rubbing nose. Brilliant college student stuck on task. Education, intellect, lifestyle, intelligence

Stressed Caucasian boy holding head in hands as sitting in front of laptop. Side view portrait of depressed college student having studying difficulties or personal problems. Lifestyle, stress

Side view of tired Caucasian clever boy taking off eyeglasses and rubbing nose. Brilliant college student stuck on task. Education, intellect, lifestyle, intelligence

Stressed Caucasian boy holding head in hands as sitting in front of laptop. Side view portrait of depressed college student having studying difficulties or personal problems. Lifestyle, stress

Front view of nervous stressed teenager throwing crumpled paper to camera. Portrait of Caucasian boy tired from studying. Overworking, education, lifestyle, adolescence

Portrait of furious Caucasian man looking through documents and throwing papers away. Angry businessman having problems. Stress, depression, hardworking

Young Caucasian girl taking off black eyeglasses and putting head on laptop keyboard. Tired young businesswoman working hard at home. Distant work, tiredness, freelance

Tired college student getting asleep. Side view portrait of sleepy millennial Caucasian boy typing on laptop and putting head down on keyboard. Study hard, education, overworking