Man adjusting glasses while walking confidently outdoors wearing an elegant suit, sight, vision, eyesight, visual acuity, 20/20 vision, lens strength, adjusting, changing, wearing, prescription glasses, correct vision, vision correction, daytime, concentration, concentrated, well-dressed, immigrant, immigration, African ethnicity, challenged, challenge, facing problem and struggles, struggling, struggle, ponder, reconsider, outside at public street, careful reconsideration, being careful, carefully