I like using fire as an analogy, a metaphor, the punchline for most of my poetry
I often describe the heart as if it were a hearth, while its beats were the heat it radiated
I see it—sometimes a roaring flame, often times a steady bonfire, other times a dying match.
It could scorch you if you aren't careful, but it also provides you warmth and light. A sort of clarity. Comfort.
It allows some of the toughest things on Earth to become malleable and mold itself into something new
It turns the bitter into sweet, the biting cold to teeth-sinking warm, the tasteless into delicious
It allows the spirit to soar with columns of smoke to the heavens while the body becomes fertilizer for daisies
It takes beauty, and burns it black and ash to the point of no recognition
Fire is so precious, and dangerous, and essential, and beautiful, and ugly—just like this hearth of a heart
Tended and regulated well, it's the greatest discovery of mankind
Allowed to burn out quick, or spread out of control, then it's the accident that burned down London in 1666
I believe I should end this by saying: find someone who will tend to your hearth as if it were their last dying light, instead of a person who would simply roast marshmallows with forest fires