Tired Businessman with glasses standing with smartphone by window in office

film - moving image corporate business corporate culture manager office businessman professional occupation mobile phone button down shirt hd format smart phone businesswear wireless technology eyeglasses business social media typing working internet men contemplation eyewear one person shirt telephone 1080p communication text people looking frustration portable information device looking at view jalousie window intelligence non us film location one man only only men overworked message handsome people window standing eye white people city adult sitting apartment tired loneliness adults only solitude horizontal indoors russia domestic life headache