yes i quit its been a little more then a year. and i will NEVER use it again. i just wanna know if 20 tins is a lot and how much higher it brought my risk of cancer up (i hear the average person has a 0.05% chance of oral cancer) and i know im not 50x more likely to get cancer like all the websites say since i only used 20 tins over 11 months then quit, how much did i rase that? and how long after quitting does it take to lower that back to normal? (i hear after 5 to 10 years your back to ALMOST as if you never chewed) so since i did 20 tins over 11 months, my risk should lower faster then 5 to 10 years right?