The document explains DWI penalties in Texas, detailing consequences for first, second, and third offenses, which range from misdemeanors to felonies with potential jail time, fines, and probation. Additional costs include surcharges for maintaining a driver's license, higher insurance premiums, and the impact of a permanent criminal record. Special considerations apply when a child is present in the vehicle or in cases of intoxication-related assault or manslaughter.