If you have beautiful vases or jars around your home, they are probably very precious to you. You may have even been gifted them by somebody you love. So it only makes sense that you are extra-protective of these delicate items; you’d be devastated if one accidentally was knocked over and broke. Something like that is irreplaceable.
Try adding some extra weight inside them to stabilize them. Add some sand inside them so that the bottoms will be very heavy, making the vases difficult to tip over. The sand acts as a weight holding the bottom of the vase or jar firmly in place. You may find yourself breathing a bit easier with this extra protection.