Complex sentence: This suggests that with experience and age, we become more accurate at perceiving true emotions across various age groups, some do not study selfies unknown to the world as if the subjects had the fetishism of the face.
Split into simpler sentences: This suggests that with experience and age, we become more accurate at perceiving true emotions across various age groups the selfie. Some do not study selfies unknown to the world as if the subjects had the fetishism of the face.