Wrinkles of truth: The "Duchenne smile", which exposes your crow's feet, makes you look older, but it also lends to your expressed emotions greater strength and sincerity. https://www.psychologytoday.com/intl/blog/the-athletes-way/201806/the-universal-language-facial-expressions …pic.twitter.com/fcB7PM74uE
12:00 AM - 13 Jun 2018
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