Good friends are hard to come by. We have a lot of acquiantances—co-workers, neighbors—but often say nothing more than 'hi' if we accidentally run into each other in the corridor or street. However, people need close, fulfilling relationships to really achieve work-life balance (and when we're feeling discouraged a long-distance phone call can't replace a tight good hug, … [Read more...] about 7 tips for expanding your circle of friends