Our 16-year-old selves did a lot of things that would make our now-adult selves cringe. (Bad haircut? Inappropriate outfit? Check and check.) But on a more serious note, past behaviors like tanning and skipping the sunscreen could have serious consequences on your health today. Watch the touching and informative video below to see what other people would tell their 16-year-old selves about skin cancer and how it has changed their lives. We can't turn back time, but perhaps this PSA, put together by the David Cornfield Melanoma Fund, would encourage more people to take care of their skin and help prevent future cases of melanoma.
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Tell us: What would you tell your 16-year-old self?