english: Here's one more secret for you: Shaking someone's hand for six seconds dramatically raises the level of oxytocin in your bloodstream, now that's the trust hormone.
non_english: A mám pre vás ešte jedno tajomstvo: Šesťsekundové potrasenie si rukou vám výrazne zvýši hladinu oxytocínu v krvi, hormónu dôvery.