How to mentally prepare for BMT as a slightly older enlistee?

I was 22 enlisting and honestly being older was an advantage. I already knew how to manage my sleep, eat properly, and not waste energy on drama. My advice is more practical: break in your boots before, prevent ankle blisters by using proper socks, and drink water constantly to avoid heat injury. The field portions are tiring but everyone suffers together, that shared misery bonds you fast regardless of age. Mentally, treat it like a temporary job with a fixed end date and it becomes bearable. Two years feels long now but it flies. Just take care of your knees, don't ego-push through real pain, see the medic if something feels wrong.

Enlisted at 24 after my degree, same worry as you. Honest truth: the age gap becomes a non-issue after week one. The younger guys actually looked to me for calmness during stress, and being more mature mentally helped me not sweat the small stuff that made 18 year olds panic. Physically, ya you might not be the fastest at IPPT initially, but consistency beats raw youth. Start jogging and doing pull-ups now before you enlist, even 3 weeks of prep makes a huge difference on the first fitness test. The mental game is where older guys win. Just don't act like you're better than them, respect flows both ways in the bunk.