Pleasantly calm or peaceful; unruffled; tranquil; serenely quiet or <span>undisturbed i got this from dictionary.com</span>
Answer:
a disease that takes over your body and doesn't leave no matter how hard you try and sticks with you until you die.
Explanation:
Based on the idiom Bluesman is looking for a place where he feels comfortable and accepted because to fit in means "to belong especially after adjustment".
