If you were to write a note or letter to a much younger version of yourself -- say, your teenage self -- what would it say? Which life lessons or tips would you be sure to incorporate? Here are a couple that I would include: Enjoy your college years to the fullest. Once you graduate, you'll be entering the not-so-fun world of bills and responsibilities. Don't rush to find love. It's better to take it nice and slow. You don't want to feel like you trudged through a significant chunk of your life with someone who turned out a poor fit. As you get older, you'll encounter people at work and elsewhere who will try to get you to change. If you don't drink, you'll run into people who will pressure you to do so. They'll also question things like why you aren't married, why you don't have kids, why you're so reserved, why you didn't become a doctor or lawyer, and so on. What should you do? Never give in, of course. If people can'...

Do you picture loners as being antisocial, self-absorbed, and in a world of their own? New research from Wellesley College dispels that common stereotype and suggests loners can actually be loyal friends and quite amicable when you get to know them. What happens is that people tend to misconstrue their reticent ways for snobbiness, rudeness, or lack of social skills. While some of these people might very well be shy or self-centered not all loners should be characterized as such. Studies show that loners tend to have a much lower need for social acceptance than their more gregarious counterparts. They're perfectly content staying in with a good book than spending the night out on the town -- and they don't apologize for it. Loners still like to make friends, but they tend to maintain only a couple of close friendships. If they could have a universal motto, it would be "depth, not breadth." Thus, they have relatively high standards for friendship, but once th...