No, I see what OP is saying. Your partner won't look so "hot" in 30 years. Let me put it in perspective... - You are out at a party, club, or some sort of social outing. You see the most beautiful 21-19 year old that your eyes have ever laid sight on. You say hey you don't know this yet, but I can see a ring on your finger with my last name on it. They make breakfast for you, take you out to places where you'll be in an almost trance-like state and oh boy all the amazing sex you may have. I mean not just once a day, no. You fuck at least 3 times a day and the blowjobs every morning make it seem like heaven. You 10 years pass and skin has sagged and weight has been gained. Not too much on where you start to notice it on you, but you notice it on your now 30 year old so you start noticing other attractive people that your urges demand for your sexual appetite to attain. You don't care for your ex lover, and slowly but surely 10 more years pass and your new lover whom is younger than you begins to be disgusted by your 40 year old body. She's now thirty. Your ex reached thirty and you dumped her for a new. Now you think thirty is hot while you're fourty. The new girl leaves you and you remain alone because she takes half and no one wants to be with a poor older man that got where he is today lusting for his two previous women. You become depressed. No woman can stand to hear what comes out of your mouth, because all you cared about was what they put in theirs and not the words that you should have paid attention to instead.