Once you’re in, the biggest question they will ask you is “why don’t you want to become a chief”. Very easy question to answer but still hard to say because you might get shitted by the chiefs on what said or how you said it.
Edit: I should add this, I would like to become chief some day and as enlisted person you should too. As you make it up the ladder, you personally work close with the sailors. So when the time comes to make chief, you can take all the bad and make changes to a command and the sailors for the better good (hopefully). If I stay in the enlisted side, I am going after the CMC position.