I love beauty! and yes, you are absolutely right!
Beauty is a divine culmination of matter and form, the aesthetic appeal we have to beauty is intrinsic of our very nature; it induces our every action and how we interact with the corporeal world.
That is not to deny the subjective nature to the art of attraction itself, but we exhibit this only insofar as we maintain a standard by which to determine these inclinations. In other words; you cannot have the subjective, without the objective, and to deny the objective nature of beauty would be (in a way) to deny the essence of reality itself - “God saw all that he had made, and it was very good.” - Genesis 1:31
Yes.
It’s very interesting stuff, actually. Subconsciously and instinctively, when we think someone is physically attractive, what we’re really thinking is that this person has good genes and would provide us with good offspring. Therefore, certain criteria for beauty are more or less universal because they subconsciously symbolize fertility and heath. …Good genes for bringing in the strongest, and healthiest children.
For example:
We tend to like clear skin as opposed to acne. (health/cleanliness)
We tend to like a more fit figure as opposed to obese. (health)
In women, we see curvy hips as being attractive. (fertility)
In men, we see toned muscles as being attractive. (good provider)
We like white teeth. (health/cleanliness)
We like youth. (fertility)
We like symmetry in the face (health)
…Those are certain things we consider beautiful.
I’m not saying, for example, that not having crystal white teeth is unhealthy or dirty. A lot of people’s teeth are just naturally yellowed, and they are still perfectly healthy and clean. However, in our subconscious/instinctive minds, we do see certain things as a sign of health/fertility, even if it isn’t always so.
…And I’m sure someone is going to come back and say something like “well in such and such tribe out in the middle of such and such place, they used to consider acne/obesity/old age/etc etc attractive… so your theory is completely wrong!”
And ok, I’m sure it is possible that there could be some exceptions out there, but in the vast majority, this criteria is more or less timeless and universal.
So, for the sake of being on topic… here’s the moral of the story for the OP:
Take good care of yourself. Keep yourself well groomed. Smell nice. Take showers. Brush your teeth. Try to do some sort of physical activity throughout the week. Eat healthy.
Do those things, and at least physically, you’ll be setting yourself up for success. But don’t forget the other stuff too!