Are you healthy? Stay that way if not, do something about it because your future depends on it.
Personal health may be the number one factor to your longevity and success. Don’t wait until you get sick. Prevent it. Look for a way to increase your activity and participate.
I am not a doctor and I don’t provide medical advise. By observation you can see who lives a long and healthy life. They are the folks that walk daily or ride a bike even when they get older. You don’t need to be an athlete, just keep moving.