This is a fun personality challenge that asks participants to spot a hidden smiling face among neutral expressions in an optical illusion. People who are optimists are expected to find the smile quickly, showcasing their positive outlook. The smiling face is located in the fourth row from the top, towards the centre. This is a fun personality challenge that asks participants to spot a hidden smiling face among neutral expressions in an optical illusion. People who are optimists are expected to find the smile quickly, showcasing their positive outlook. The smiling face is located in the fourth row from the top, towards the centre. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle
