My friend also did some serious science and wrote a book on selfies: https://www.amazon.co.uk/Selfies-Love-Hate-Them-SocietyNow/dp/1787437175 https://www.amazon

My friend also did some serious science and wrote a book on selfies: https://www.amazon.co.uk/Selfies-Love-Hate-Them-SocietyNow/dp/1787437175 https://www.amazon.co.uk/Selfies-Love-Hate-Them-SocietyNow/d...