chemo brain

this is my first time on this , and I read everyones answers to the the person who wants to go on vacation and stop smoking,    you are all so wonderfull with your responses     My advice, is wait a few minutes, the urge  will pass, it worked for me      and pray   pray   pray     my question to everyone is   will chemo brain go away and how long after treatment ends?   I have had three and need three more.     I have messed up my checking account so badly. amoung other important documents, that it is scarey, with all the forgetfullnes and confusion,     does any one else go threw this?