Being happy does not mean everything in your life is perfect. It means that you've decided to look beyond the imperfections and haven't looked back. Let's face it: There is no such thing as the perfect life. Between stress at work, mounting bills, obnoxious people, pesky health issues, financial pressures, and other challenges we face, our lives are never entirely carefree. However, those who adopt a half-glass-full approach can view this as a positive. Think about it. What would life really be like if we had no obstacles to overcome? How would we achieve growth? In what other ways could we acquire wisdom? If we didn't have rough times in our lives, we'd be less likely to appreciate the tranquil, trouble-free periods. If we had no problems to resolve, we wouldn't know how gratifying it can be to resolve them , especially when it results in people becoming closer. Sure, no one wishes for, say, health or money woes. But many would agree that only by...