Γυμνάσιο, εκπαίδευση και ανθρώπινα συναισθήματα έννοια - σύγχυση κορίτσι εφηβική φοιτητής σε κίτρινο μπλουζάκι και γυαλιά πέρα από τάξη και δάσκαλος υπόβαθρο - Φωτογραφίες & Εικόνες Αρχείου

School, education and stress concept - asian woman or student in glasses fixed by tape holding to her head over classroom background

Young confident casual businesswoman at work space office on background

Tired teacher checking the tests. Back to school concept.

Long working day. tired woman work online on computer. confident office worker. secretary with document folder. formal fashion style. brunette woman with makeup. sexy girl in jacket use laptop.

Asian female office worker upset bore hand touch head with troble and problem headache with unhappy result meeting with business colleague problem and stressful business discussion ideas concept

Long working day. tired woman work online on computer. confident office worker. secretary with document folder. formal fashion style. brunette woman with makeup. sexy girl in jacket use laptop.

Bright picture of unhappy woman over white

Business concept - stressed businesswoman on meeting in office

Education concept - student girl showing warning gesture ..

Young student girl listening gossip at school

Picture of stressed businesswoman with computer at work

Business, office and stress concept - angry screaming businesswoman

Student with pile of books and notes studying indoors

Discipline, rules and education concept - teenage girl in red t-shirt making hush gesture by finger on lips over school lesson background

Education and time management - attractive student looking at clock

Business and education concept - stressed businesswoman in office