A friendly smile in the wrong place provokes unfriendly reactions. https://link.springer.com/article/10.3758/s13415-019-00759-3 …pic.twitter.com/vMgrQYuKMS
1:34 AM - 7 Jan 2020
0 replies
7 retweets
25 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.