1 person 40-50 years Adults only African Americans Annoyed Bored Boredom Business Business attire Cautious Concentrate Concentrating Concern Contemplate Corporate Depressed Depression Diversity Doubtful Ethnic groups Ethnicity Executive Exhausted Fatigue Frustrated Frustration Glasses Individual Late 40s Late forties Mad Males Man Men Middle aged Minority groups One person Overworked Pensive People People of color Person Photographs Pictures Portraits Sad Serious Sitting Stock photo Stressful Studio Thinking Tie Tired Uncertain Unhappy Unsure Upset Vertical Weary Worried Worry