You may have been told this before, so please forgive me if this is old news. There is only one you. And if you want to get the most out of everything you do, you need to make some healthy choices during your stay here.
You can try to negotiate or capitulate. Possibly make tradeoffs and even fain ignorance. Everything is up to you. Just know that the body is resilient to a point, and then it gets downright hostile.
What I am saying is to treat your body right. Sometimes second chances are few and far between.
How have you been feeling lately?