I have a 50 year old girlfriend and she is as hot as the women of my youth. It is always about type and compatibility. As I get older, I don't just want sex. I want a woman who is good for me and who enjoys me as much. The point is to be with someone who wants to keep the relationship afloat. Don't waste your time or start something with someone, who has one need in mind to satisfy. You want to be with somone who teaches you how to love. Love is an action. Read Fromm's The Art of Loving.