"Common Misconceptions: 19 Surprisingly Risky Everyday Habits"

BuzzFeed readers shared 19 examples of things that are more dangerous than commonly believed, including sharing a bed with an infant, caffeine consumption, loneliness, crowds, piñatas, standing up when your foot is asleep, metal grill brushes, dogs in cars unsecured, natural gas, jet skis, cat bites, walking on a treadmill without using the safety belt clip, mosquitoes, metal rakes, germs, pumping gas, ice, tackle football for youths, and driving when tired.