I dont think so, even with cancer peoples need a dose of laugh, smiling and thinking positive is a very good thing for all the type of diseases😏
im not saying that if you laugh the cancer will be out of your body, eventhough you're in the endest stages you need to live your day happy with your family, remember that mabye your smile will make other happy when you won't be there. Negative mind kills
The doc ist sweet bis laughing and happyness is good for everyone, especially in case of cancer.. ❤️