If it's hard to say, it must be risky

We all have different criteria for what we consider risky. However, numerous studies have suggested that we tend to perceive familiar products and activities as being less risky and hazardous than unfamiliar ones.

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<p><a href="http://www.physorg.com/news154349755.html">If it's hard to say, it must be risky</a></p> <p>We all have different criteria for what we consider risky. However, numerous studies have suggested that we tend to perceive familiar products and activities as being less risky and hazardous than unfamiliar ones.</p>