An individual receives a discharge for most of his or her debts in a chapter 7 bankruptcy case. A creditor may no longer initiate or continue any legal or other action against the debtor to collect a discharged debt. But not all of an individual's debts are discharged in chapter 7. Debts not discharged include debts for alimony and child support, certain taxes, debts for certain educational benefit overpayments or loans made or guaranteed by a governmental unit, debts for willful and malicious injury by the debtor to another entity or to the property of another entity, debts for death or personal injury caused by the debtor's operation of a motor vehicle while the debtor was intoxicated from alcohol or other substances, and debts for certain criminal restitution orders.11 U.S.C. § 523(a).