Cant overdose on xanax? Uh yes you can...

But you need over 2000mg lol

The acute oral LD50 of alprazolam in rats is 2171 mg/kg, which is less toxic than temazepam at 833 mg/kg in rats (most toxic benzo).

And

How much Xanax does it take to kill you?
Some people have reported taking up to 2000 mg of Xanax and have experienced only minor toxicity. At more than 1000 times the normal daily dose, this medication is incredibly safe and very difficult to overdose on when taken alone. 4. Do not take Xanax other than prescribed.

Your lucky @adept upvoted ya ..damn good job..see how ur making $10 poats without my help? I told u man... i told ya you wouldnt ever need a job in your life now