Being alone is something everyone needs to learn to do at some point in their lives, and before college, most of us don't necessarily have that opportunity. Spending a semester abroad is a chance to branch out on your own, channel your inner independence, and find your own way. You will, of course, make plenty of new friends during your study abroad venture, but there are also loads of occasions to be a solo grown-up without your family on standby. I guarantee that you'll learn that you can do it on your own after all.