NO, do not try to pull your teeth with pliers. You could end up with a worse mess. The teeth could break (and probably would) and that would mean an emergency trip to the dentist, which would end up costing you more. Call around to dentists and find one that will let you make small payments on your much needed extractions. Explain the situation. I am sure you will find a dentist to remove your cracked teeth. Also, when you have your teeth removed, make sure that the dentist removes the periodontal ligament. This will prevent cavitations (infections that occur in the jaw bone where a tooth has been removed) later on. Hope this helps.