Some ways that might be true I can think of are if you are someone who doesn't build any emotional connection to the other person whatsoever, and always just "do sex" your way, without much of the other person's involvement.

Otherwise, strong disagree, as emotional involvement, which depends on so much more than if someone is "higher than 6", and the dynamic of pleasure of getting, and of giving, which highly depends on the other person, are 2 factors I'd say far outweight physical appearance.

Even without you as a factor, sex with a 10 can be very lousy, while sex with a funny, caring and passionate 5 can be out of this world.

I think most women would agree that being single is far more interesting than interacting with men who rank them numerically.

Look at women as people and not an appearance rating between 1 and 10. It could help.

I think most men will agree that good sex is good sex no matter the looks of their partners. I think most men will also agree that having sex with a model with halitosis is less enjoyable than sex with an average-looking woman without such problems. I guess most women think the same if the tables are turned? There are many sayings related to the fact that as long as a women possesses the requisite parts, knows how to use them and wants to have sex she is just fine as a sexual partner for most men.

You had some pretty shitty sex, if looks are the only criteria.