the most important thing you need to know about cancer, and I don’t say this to alarm, but to wake up, and that is all of us, all the time – because cancer is only a bad copy – and we are copying billions of cells continuously, so therefore, the key to not getting cancer, lies in the ability of the immune system to kill it when it is small, which is mainly based on having positive emotions, and of course preventing carcinogens such as smoking, burnt food, or other unhealthy foods