You don't have to think too much. One of the inducing factors of liver cancer is virus infection, and the other is portal cirrhosis, which leads to liver damage and then forms liver cancer. First of all, rule out the possibility that you carry the virus. Hepatitis virus spreads through the digestive tract. Generally speaking, as long as you don't eat unclean things, hepatitis virus infection will not occur. As for cirrhosis, it is related to the usual living habits. No drinking, no smoking, active exercise, no fatty liver. Generally speaking, such living habits will not lead to cirrhosis.
Cancer is related to genetic factors, but the probability of genetic factors is very small. The key factors of cancer are smoking, alcoholism, fatty liver and other inducing factors. As long as there are no such bad habits, you won't get liver cancer, and the possibility of getting other cancers is very small.
Don't worry too much, I hope I can help you and hope to adopt it! You can keep asking me if you don't understand.