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Whatever you do, don't rub them!
Sure, you may still end up fighting, but it won't be nearly as acute. And haven't you noticed how much easier everything seems when you and your loved one are close? How life feels better? Deadlines seem less daunting, children seem less demanding, and other stressors become more manageable.
First impressions always make a difference, but the next time you have to shake someone's hand, it may not be necessary to look right into their eyes. A new study by researchers Miguel Eckstein and M...