stress, stressful, stressed, businessman, sleep, tension, laptop, debt, loss, business, hard, job, man, pressure, heavy, failure, challenge, frustration, concept, difficulty, depressed, sad, occupation, notebook, finance, people, engineer, caucasian, worker, gear, computer, risk, depression, desk, problem, tired, person, delusion, fatigue, exhausted, concentration, career, work, manager, frustrated, financial, crisis, sadness, headache, cogwheel