You're becoming near-sighted.
As your vision worsens with age, other muscles around the eye pitch in to help you focus, says Ranella Hirsch, MD, past president of the American Society of Cosmetic Dermatology and Aesthetic Surgery. But as these tiny muscles are increasingly taxed, they can deepen lines around the eyes, and that can make you look world-weary (instead of wise). Your dermatologist can improve the appearance of these wrinkles with botulinum injections, but Hirsch says that it's also helpful to get your eyes checked. "A patient will come in for a consultation, and I'll send them to an optometrist," she says. "Sometimes what they really need is a pair of glasses."