A common rule of thumb, at least on the internet, is that it’s okay to be interested in someone “half your age plus seven” years. According to this rule, it would not be creepy for a 30 year old to date a 22 year-old, but an 18 year-old would be off-limits. Although this is a fun … [Read more...] about The Dating Equation: ½(your age) + 7