NEED TO KNOW
Sorting the science from the BS
If you often look like a puppy who’s been caught tearing up the loo roll, and your guts tie themselves in knots when you think you’ve done something wrong, it probably means you’re actually a pretty decent person. US researchers* found ‘guiltproneness’ to be the strongest indicator of how trustworthy a person is. So find out if your pal feels responsible for her own behaviour before sharing your phone’s unlock code.