Unfortunately, the simple truth is that millions of people decide to drive a vehicle while under the influence of drugs or alcohol. This not merely puts one's life in danger and puts passengers among others at risk as well, but being caught driving while impaired (DUI) or driving while intoxicated (DWI) will usually result in severe penalties including driver's license suspension or cancellation, monetary penalties and even jail time. Quite often someone who has been found guilty of DUI or DWI ultimately has an underlying substance abuse problem. The court system understands this, and is therefore inclined to provide DUI and DWI Offenders drug and alcohol rehabilitation instead of other severe consequences for his or her crime. Agreeing or obliging to take part in drug and alcohol rehabilitation as a DUI/DWI Offender might not exactly completely eliminate other effects from the crime, but tends to decrease the degree of such consequences to a great extent. Specifically if the individual willingly participates alcohol and drug rehab and is also a first-time offender. Studies show that a lot of people who do receive drug rehabilitation for a DUI/DWI offense avoid the court system for comparable charges in the future.