User: How easy and safe is it to replace the brakes on your car by yourself?
Assistant: Brakes on a car are an essential system that requires the work to be done with confidence.  Unlike other systems in a car that can fail and not adversely affect safety of a car, the brakes are a critical safety system that must be done correctly.  Failure to repair brakes correctly can result in accidents and damage to property or loss of life in extreme cases.  With this said, however, the work required to replace brakes on a car is not that technically complicated.  In most cases specialized tools are not needed and most cars have a very similar mechanism to engage brakes making repairs easier.  You can consult other sources online to find detailed descriptions for your make and model.  Several tips include picking quality parts that are designed for your vehicle, always replacing brake rotors along with brake pads and double checking the tightness of caliper pins.  With some basic skills and proper preparation you can learn to perform this work yourself and save money.  It is always good to work with or consult with someone with experience the first time you attempt such a repair.