adult asleep bad business businesspeople businessperson businesswoman close closeup computer coordinating corporate desk desktop disorder employed employee employees entrepreneur fatigue female freelance girl hours incompetent interior intern job lack lady late lazy manager narcolepsy night occupation office overload overwork overworked people person problem professional resting restless secretary self slacker sleep sleeping sleeplessness sleepy staff stress surrendering tablet teaching telecommuting teleworking tired trainee trouble unprofessional work worker workplace young