Every body that God makes is a 10; there is no objective ranking.
from a 10 to a fellow 10 in a world of nothing but 10s.
While it’s a nice sentiment, it’s just not true. It’s like saying that there are no people who are more intelligent, stronger or faster than others. Obviously this is not the case! There’s nothing un-Catholic about saying that some people are more attractive than others. While there isn’t an entirely objective scale, most people can generally agree about what is attractive and what is not. Not 100% agreement, but its a pretty well established thing, enough to show a collective consensus.
Saying that everyone is a “10” is rather like saying that everyone has an IQ of 150. If everyone is “special” in this aspect, no one is. Everyone is special in their human dignity, how God loves us each as ourselves, but this is not the same thing as saying that someone has a better quality than another, as I’ll explain:
Admitting that there are others more attractive than you does not diminish your human dignity any more than my admitting that Stephen Hawking is smarter than me diminishes mine. Every day I am realizing that someone else is much better than me at something, and if I can change this aspect to make myself better, I should. Equality of dignity does not = equality of ability or attractiveness, and it never has. Furthermore, it shouldn’t! Society would not work properly if everyone were the same.
These outliers, statistical anomalies, are gifts to the world. Top scientists, athletes, artists, actors, etc. all give us something to admire, as long as it is to the service of God. People should be careful not idolize to the point that they begin to loathe themselves, but this is not the only option: people can admire those who are better without hating themselves. The playing field need not be leveled because some people have their feelings hurt by people who are better than them. This is the sin of their pride getting in the way, and they must learn to grow past that sin.
That being said, there are two different extremes: people caring way too much about their looks and physical appearance, and people not caring about it at all! Both are dangerous and should be avoided.
Those who care too much about looks are needlessly shallow, constantly worried about appearance and never tending to the thing which are much more important: the soul. Caring too much about looks is by far the more common problem, but both should be addressed.
Those who reject entirely that looks are at all important ignore that God also created attraction and it is good. Furthermore, that there are aspects of ourselves that we should constantly strive to perfect. The soul must be healthy, and a healthy body helps this. Being attractive and presentable makes you more likely to be successful in many things.
So, the issue I have with telling people that everyone is a “10” is that it’s not true and it results in false hope. Why not advise people to simply hope in more important things? Being aware of flaws is not bad, and flaws which are able to be improved should be. Some flaws cannot be improved, and therefore must be lived with. Often this is a cross of vanity that we must bear. The tragic thing is that telling people that they are all a “perfect 10” is that this does nothing to ease their worries (in my experience, and as is increasingly becoming confirmed in a culture where people are constantly and needlessly affirmed) - it makes them more vain and less secure.
OP: You’ve gotten some great advice in this thread, and you seem to be taking it to heart. I applaud you in this. Your bf sounds like a great guy, and greater still because he was not after solely you for your looks! beware of the guy who is. Part of conquering a mental struggle - and that’s what this is - is realizing that victory will come when you can have impulsive thoughts but not give them the time of day. We may never be able to abolish our insecurities, but through use of our rational mind we can realize that these insecurities are irrational - not worth even considering - and move on through the day.
Pray that God may illuminate your mind to the truth, which sets a mind to worry about more important things, and puts restless thoughts to rest.