Thats good information, and I am sure your Doctor knows what he is doing ,I hope you are doing well with the panic I had it a few years back pretty awful...
It depends on the doctor and how well he knows his patient. I started taking Xanax last August for panic attacks resulting from high cortisol caused by inhaled steroids. I use the smallest dose on as needed basis, while being treated for my adrenal condition. I was not put on a maintenance dose and the doctor knows me well enough to know that I understand the dangers and that I do not have an addictive personality. I works just fine and now I have to use it only rarely.
You may get better information on the substance Abuse forum ,however I blame the prescribing Doctor here it is well known that Xanax is addictive and good Docs will not prescribe it for more than a few weeks because of this..