The thing is how long does that effect last?<p>Maybe the winning triggers a bit of feel-good hormone so that the participant finds himself in a situation of enjoying a little bit risk.<p>There are many behavioral experiments these days. And they&#x27;d like to produce &quot;common sense&quot; results.<p>These results can&#x27;t be generalised and i think it&#x27;d be even amoral to use it to justify hating people. Like, seriously, ethical doings are not that clearly defined anymore. The world has changed so much.