If something is second nature to you, you are so familiar with it that you can do it easily without needing to think very much about it: I used to hate computers, but using them is second nature to me now.

What does it mean for something to be 2nd nature?

: an acquired deeply ingrained habit or skill after a while, using the gearshift becomes second nature.

How do you use second nature in a sentence?

(7) He found that teaching was second nature to him. (8) After a while, driving becomes second nature to you. (9) He's been teaching for so long that it's second nature to him. (10) Planning ahead had always come as second nature to her.