Secondly, you ask questions because you want to learn math and physics well. What I want to say is, yes.
Although there are people with natural talents in this world, it is a fact that they are born with talents that ordinary people don't have.
However, such people are a minority after all, and the world is more ordinary people. Are ordinary people really not as good as those geniuses anyway? It doesn't have to be like this. If you want to be equal to these geniuses, you have to pay more.
How? Pay more than others. Only by paying more than others can you surpass these people. (swearing is not rude)
Use your diligence and sweat to water your goals.
Successful people are very human (even geniuses like Newton and Nobel work day and night for their goals, and illness and disability have not overwhelmed them. What is hidden under the reputation is the unimaginable efforts of ordinary people.