Only children are often thought of as self-centered, temperamental, unlikeable and generally more maladjusted than those with siblings. But are they really? No. Only children should have all of the equal opportunities that those with siblings do, including their own holiday. Sibling's Day is May 10, and I believe to compliment this should be Only Child's Day, October 18th. It will be a day to celebrate the freedom and happiness of being an only child!