My mother was diagnosed with early an stage of breast cancer about 5 years ago and pretty much had to have the breast removed.She’s completely ok now but I’m starting to worry about the same thing happening to me.I’m turning 19 later this year and have hear a number of theories on how genetics will affect my chances.A friend of my mother’s claims that every disease is caused by what’s going on with people on the inside/emotionally which scares the hell out of me because I’m like my mother in a lot of way in the way I react to things.Are there any proven factors than reduce my chances?My mother is the only one is the family to ever have had cancer.