WTF?! All of these people claiming that [drug] will destroy your teeth ... guess what, THEY WONT, NONE OF THEM! It's poor oral hygene that will rot yer teeth, and practices such as SMOKING METHAMPHETAMINE and then not brushing your teeth right away that will cause dental problems...
And of course with when you dehydrate yourself (as many do on many drugs) you can have such problems...
So, when on a bender, dont forget to BRUSH TWICE A DAY AS NORMAL! When smoking harsh chemicals such as meth, dont forgetto BRUSH AFTER SMOKING SAID CHEMICALS ... hell, carry around a bottle of strong mouth wash and use that if you cant afford to brush...
It's not the drug but the lifestyle... will crack cause you to lose your job? No, but crack *addiction* very well might...