Regrettably, it's true that millions of people actually choose to drive a vehicle while under the influence of drugs or alcohol. Doing this not only puts one's life at risk and puts passengers among others at risk as well, but being caught driving under the influence (DUI) or driving while intoxicated (DWI) will typically bring about serious penalties including driver's license suspension or cancellation, monetary penalties and in many cases time in jail. In many cases a person who has been found guilty of DUI or DWI ultimately has an underlying substance abuse problem. A legal court system understands this, and it is therefore inclined to provide DUI and DWI Offenders alcohol and drug rehabilitation rather than other extreme penalties because of their crime. Agreeing or obliging to take part in alcohol and drug rehabilitation as a DUI/DWI Offender might not completely get rid of other penalties from the crime, but tends to decrease the seriousness of such consequences to some great extent. Particularly if the person willingly participates drug and alcohol rehabilitation and is a first time offender. Research indicates that a large proportion of people who do receive drug and alcohol rehab because of a DUI/DWI offense avoid the courts for similar charges in the future.