A common mistake among beginner climbers is the lack of helmet usage. Many don’t wear them due to lack of comfort or because they believe that nothing bad could happen to them. However, helmets are very important and save lives every year.
Helmets not only protect you if you fall, but also keep you from hitting your head against the wall if you slip. It is also important for whoever is belaying you to wear a helmet as well. This will protect his or her head from falling rocks.