Everyone loses hair. It happens while your're brushing through it, while your're washing your hair or while you're blowing drying it and it's completely normal. That's just hair going through its cycles, and there will be new ones to replace it. But when the bathroom drain begin to clog, your brush gets filled with hair strands or just using your fingertips to comb your hair can result in hair loss, it may begin to get stressful. That's when you being the wonder " Is this normal or should I be worried?