Answer: Peaceful
Explanation:
..... That's the best I can guess
Prioritizing your mental health means that you take regular breaks from difficulties in your life to ensure that you don't overwork yourself.
A refers to Tom, the vegetarian.
Having an advarsary is a great motivator! What would a Superhero be without a Supervillan? A Batman without a JoKeR? Hating (or REALLY disliking) someone can... well motivate you to get stronger for the next time you come across their path so you can knock their teeth down their throat JUST KIDDING. THERE ARE BETTER WAYS TO DEAL WITH AN ADVARSARY.