It isn't literal. It's a war quote meaning if you put in good and hard effort, it can save your life. In my oppinion, that can relate to more situations and circumstances in life though.
Respiratory and circulatory!
getting their car or license taken away
<span>There are many things that Lara can do in order to reduce the stress she is feeling after a tiresome day at work. For example, she could go and rest a bit, just sleep for a couple of hours and forget about the world. She could also read a book, or watch a movie/TV show, or play video games, if she is into that. She could do yoga, or go to a spa, or just hang out with her friends who are going to help her forget about her stressful day. Hope this helps!</span>