Unfortunately, there is not a lot you can do in terms of treating your non-small cell cancer on a daily basis. However, there are a number of things that you can do to cope with both the physical symptoms and psychological toll of cancer. You can use alternative medicine for physical symptoms and side effects of cancer drugs, such as meditation, yoga, massage, hypnosis, and acupuncture.
For the psychological side, many people find it helpful to learn all that they can about non-small cell cancer so that they feel more in control of their treatment. Additionally, you should do what you think you should do - eat well, rest when you need to, and keep doing the things you enjoy.