younger guys are hot, usually pretty fit, and have absolutely nothing of substance to talk about - so forget about making any sort of deep intellectual connection, and chances are they prolly are not really talented in the boudoir either. younger guys can also be more self-centered me me me childlike attitude aka total turnoff!
older guys are generally more mature minded aka sexy, know how to treat understand a woman mentally & physically, likes dislikes., and of course are more talented experienced in um ...cuddling

and yea ...some of them still maintain a pretty rockin body