First time I did chemo it was without weed and it was horrible! I couldn't sleep or eat and I was miserable. One of my wife's friends has a husband (who we had partied with several times) who was a trauma surgeon and he was the one who started me smoking weed again after not smoking for many years when I was military. The second time I had chemo the weed allowed me to sleep and to eat which made everything 100% better. Don't get me wrong, chemo sucks but it a ton better with weed.