The Patient Protection and Affordable Care Act of 2010, more commonly known as Obamacare, impacted healthcare in the United States in numerous ways. The act's effects vary by person, but you'll need to have health insurance for at least nine months out of every 12 or be subject to a tax. There are exceptions to this rule based on financial hardship, your income and living situation. But in general, whether it's through Obamacare or not, you should have health insurance.
Comprehensive car insurance covers damages from an "act of God," or events that are not caused by a car driving into something else. An "act of God" can include things like damage from a heavy tree branch falling on your car. Since you have no control over when or why a tree branch would fall on your car, this kind of accident would be covered under your comprehensive policy.
Gap insurance is insurance that may be required if you lease or finance a car. Gap insurance covers the difference between what your car is worth and what you owe on your auto loan should your car be a total loss in an incident. For example, let’s say you have a car loan with a balance of $20,000, but your car is only worth $15,000. If it’s totaled in an accident, your insurance will only pay out $15,000 and you will owe $5,000 to settle your loan. If you have gap insurance, that policy will pay the $5,000 to settle your loan balance.