Sentence examples for becomes second nature from inspiring English sources

The phrase "becomes second nature" is correct and commonly used in written English.
It means that something has become so familiar or automatic that it feels like a natural part of one's behavior or routine. You can use it in situations where someone has learned or practiced something so much that it is now effortless for them. For example: - After years of playing the piano, it became second nature for her to read sheet music without even thinking. - At first, remembering to recycle was a conscious effort, but now it's become second nature for me to separate my trash. - Growing up in a bilingual household, speaking both English and Spanish became second nature for him. - As a professional athlete, staying physically fit and eating healthy has become second nature for her. - After working as a chef for many years, cooking intricate meals became second nature for him and he could do it with his eyes closed.