Estudante feminina sobrecarregada em camisa quadriculada segurando a cabeça enquanto trabalhava no laptop tentando não adormecer - Banco de fotos e imagens

Overworked female student in checkered shirt holding head while working on laptop trying not to fall asleep

Overworked and tired female student workingat night on laptop trying not to fall asleep

Overworked and tired female student working late at night on her laptop trying not to fall asleep feeling fatigued, worried and sad. Moody dark light. Online learning and stress work concept.

Overworked and tired female student working at night on laptop feeling strong headache

Overworked and tired female student working at night on laptop trying not to fall asleep

Scared sad girl bullied on line with laptop suffering cyberbullying and harassment feeling desperate and intimidated. Child victim of bullying stalker social media network

Overworked and tired female student working late at night on her laptop trying not to fall asleep feeling fatigued, worried and sad. Moody dark light. Online learning and stress work concept.

Overworked and tired female student working late at night on her laptop trying not to fall asleep feeling fatigued, worried and sad. Moody dark light. Online learning and stress work concept.

Overworked and tired female student working late at night on laptop trying not to fall asleep and making an effort to concentrate and keep on studying. Online University and internet learning concept.

Overworked and tired female student working late at night on her laptop trying not to fall asleep feeling fatigued, worried and sad. Moody dark light. Online learning and stress work concept.

Overworked and tired female student working late at night on her laptop trying not to fall asleep feeling fatigued, worried and sad. Moody dark light. Online learning and stress work concept.

Cute schoolgirl child playing and surfing online late at night. Child addicted to internet games and social media cant sleep hooked on laptop. childhood and internet addiction.

Overworked and tired female student working late at night on her laptop trying not to fall asleep. Feeling fatigued and trying to concentrate and keep on working. In a studying or working concept.