Social life can be full of uncertainty. Friends don't always smile back at you. Strangers sometimes look upset. The question is how you interpret these situations. Do you take everything personally or do you think there are reasons they behave that way that has nothing to do with you?

Studies show that more than ninety percent of professionals surveyed admitted that they had experienced disrespectful e-mails at work.

Rude e-mails are on the rise. The e-mail may be written entirely in capital letters or contain exclamation marks equivalent to shouting across the...

... also called the "love hormone" makes people more social and communal. It's a neuropeptide and hormone that we naturally produce inside our brains. It has a wide range of functions, like:

• Making us more emotionally open, trusting, and generous.