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Front view of two angry businesspeople using computers disputing at workplace and looking sideways each other with envy
Worried stressed businessman in suit shocked by bad news using laptop at work, desperate bankrupt investor lost money online depressed by financial problem debt, frustrated worker tired of overwork
Headache In Office
Thinking child bored, frustrated and fed up doing his homework
Disappointed university student leaning on whiteboard with closed eyes. Tired high school guy feeling failure in classroom. Side view of sad young college student trying to solve math problem.

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