It’s so easy to take things for granted in our lives. We have a good thing that lasts and, before long, we kind of assume that good thing will last forever.
No good thing lasts forever without some care and maintenance. Relationships. Health. Nothing.
You have to give something of yourself to maintain everything of worth in your life. If you don’t, those good things might last for a while out of inertia, but they won’t last forever. You will eventually lose them.
Someone else is praying for things you are taking for granted.
Eventually things you take for granted, get taken. It’s important to appreciate what you have, before it turns into what you had.