4.) Learning Your Limits
![us marine corps recruits do the duck walk exercise during basic training](https://chatter.vetfriends.com/wp-content/uploads/2020/07/july-6.jpg)
It’s truly amazing how much your body can handle.
4 hours of sleep, intense exercise, & miles and miles of trekking may sound bad now, but it’ll become a new normal for you faster than you’d think.
Once you realize how much your body can take, you’ll feel invincible!