We’re in an a bit of an awkward situation. When the institution of marriage first came about, people commonly got married at around the same age that they began to develop feelings for the opposite sex. This is no longer the case. 13, 14 - these are no longer appropriate ages to be getting married. Now, you do not get married until you’re out of college, at least. If you get married any earlier, you’re looked down upon. So, what we have is a gap. A gap between when we begin to be attracted to the opposite sex, and when we’re allowed to give into that attraction. A gap between now and then. A fairly large gap, I might add. About a 10 or 12 year gap. I believe that dating was designed to bridge that gap.