You can injure your skin
It’s not too hard to injure your skin. So be careful when you’re doing anything that might injure it (like using sharp tools, working in the yard, or playing a sport). Cuts, bumps, and scrapes are a normal part of life. It wouldn’t be much fun if you tried to avoid them completely. But it’s smart to wear the right protective equipment, like gloves, long sleeves, knee and elbow pads, or helmets.
Be very careful when you’re around anything hot that can burn your skin. Burns, including sunburn, can be very painful and can take a long time to heal. Burns can also get infected easily. Sometimes, burns leave bad scars and permanently damage your skin. If you’re helping out in the kitchen, make sure you use hot pads or wear oven mitts to protect your hands when you’re grabbing something hot