terrisus
Member
That would actually fit in the confines, because 31/2= 15.5, 15.5+7=22.5. But I understand what you mean. A 23 year old and a 34 year old are both rational adults (or at least I hope they are), anyone who finds that relationship inappropriate needs a good faceslap. I honestly think the "rule" looses it's relevance if both people are over 20.
Yeah, could have used 21 or 20 to make it a bit easier to work with.
As you said, it loses relevance as ages go up - which is why using constants in a formula like that is silly.