stressful educator scientist girl tired expression with laptop and microscope working |
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| navigate by keyword : background biology burnout chalkboard chemistry class classroom college course education educator emotions expression girl headache information investigation knowledge laptop lesson microscope migraine nervous occupation overwork pain painful pressure professional routine school scientist sick stress stressful study suffer teach teacher tense tired tutor woman work working |
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| Stressful educator. Stressful scientist. Girl tired stressful expression with laptop and microscope working investigation biology and chemistry. Pressure nervous tense. Teacher stressful occupation. |
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