Business man working late on laptop

laptop using laptop working late computer entrepreneur internet office professional occupation desk technology modern concentration employee workplace men working person intelligence busy reading deadline occupation illuminated sitting looking one man only networking new business determination mixed race person young adult overworked focus - concept indoors 4k light one young man only people males loneliness night dark time eye surprise only men hispanic insomnia latin american urgency adult 20-24 years adults only tired lifestyles brazilian ethnicity wireless ethnicity brazil