I HAVE BEEN AN UNSUCCESSFUL "QUITER" FOR 50+ YEARS. FINDING AND READING THIS BOOK MADE A HUGE DIFFERENCE. IT IS AN APPROACH TO "QUITTING" THAT ACTUALLY "MAKES SENSE". I HAVE READ IT MAY TIMES AND STILL REFER TO IT WHEN THE GOING GET TOUGH. I GAVE IT 5 STARS BECAUSE I HAVE "QUIT" A ZILLION TIMES. THIS WILL BE MY LAST QUIT.