quit day is monday :s

i am quitting on either monday or when my tobacco runs out (i do not want to waste/ burn any more money) i am kinda scared i will go and buy more smokes or get one off mum.... i was not planning or even wanting to quit last week but all of a sudden i thought i want to quit and tried cutting down but it is so easy to just roll more or get one off mum so i havent been able to cut down, but im hoping if i do not have any smokes of my own i might not want one as much, especially if i have no money... im hoping a few of the pro's with quitting will keep me strong... good luck to anyone else planning on quitting and goodluck to those craving..... STAY STRONG PEOPLE!!!!!!