I can believe the story about the drunk driver having all the priors and still be out of jail. Actually I don't know if I believe he was even hit by a drunk driver and I definitely don't believe the part about the town hall meeting but I digress......
My step-sister is an alcoholic, has been arrested and spent time in jail several times yet they let her out time and time again. She has been hospitalized so many times it isn't even funny (sometimes for falling down and seriously hurting herself, sometimes because her blood alcohol level was so high she needed hospitalization). She has been detoxed (in the hospital, in jail or in rehab) more times than I can count yet as soon as she gets out she is back to drinking. The day after Christmas she called (my step-dad (her dad) and my Mom were here), her mega alcoholic boyfriend was in a "coma" and in ICU. She was a slobbering mess. Turns out his blood alcohol level was .48, you read that right .48. Neither of them work, he is a diabetic and has liver problems (the liver problems are from his drinking). She is but a shell of her former self. She had a nursing degree but they took her license away (thank god). She had a husband and children, now they are out of her life (to be truthful her husband was a complete asshole and probably contributed to her alcoholism). She has nothing but a drunken boyfriend. He has a house which is going to be foreclosed on soon. For money he is selling all of his collectables (mainly old cameras and stuff). They both go to AA (when they feel like it) but they don't want to help themselves so it isn't going to work.
I guess I'm going off topic but I don't understand addiction. My brother was addicted to drugs, then he died of a methadone overdose, my step-sister is an alcoholic (as is my dad and my step-dad was...well I don't know if you ever stop being an alcoholic) and she is going to die from it, her boyfriend is definitely going to die from it, her mother died an alcoholic, my other brother is addicted to gambling and use to do pot all the time (he smokes cigarettes one after another now), I know several other addicts, mainly alcoholics. My Mom's good friend (Shade met her at my brothers funeral) overcame her alcoholism only to switch her addiction from alcohol to shopping. I would say she is a borderline hoarder but she isn't dirty like what you see on the show Hoarders.
Once we went to lunch with some friends of my Mom's friend (the one I was talking about above). All of these friends are from AA. We were talking about addiction and they asked me how I can drink an alcoholic drink and just stop. I couldn't answer because I don't know why I can just stop...I just do. I don't think twice about it. I definitely think that addiction is in your genes but part of it is your surroundings. Part nature, part nurture.