Why you should care about your crawlspace?

If you care how much you pay for your heating and cooling in your home, about your home rotting, or molding then you care about your crawlspace. If you care about allergies or asthma, cold drafts, smell of your home, how long the paint lasts, doors and windows sticking, about hardwood floors buckling, or carpets getting moldy, then you care about your crawlspace. Have you ever thought about maybe resale value of your home? Having a dirt crawlspace can bring down the value of your whole home because your home is one piece, you cannot keep one part of the home in good health if there is one part that is unhealthy.