Think about this: In general it is better to see light at the end of the tunnel. In dealing with cancer, I was advised instead to see the light at the end of each treatment.
So far the best piece of advice I was given from anyone, was from a nurse in the hospital who had breast cancer that recurred twice since her original diagnosis. She spoke with such a positive and beautiful spirit. She told me that I should never focus on the big picture. Seems at first to be really odd advice. It seems focusing on the big picture, getting rid of the cancer all together would help a person in their treatment. She went on to explain that the best way to get through treatment is to focus only on the actual treatment you are having.
So only think of getting through each chemotherapy treatment, or whatever you are in at that point. Now this makes too much sense. Focusing on the big picture, in most cases, is tough because treatment in most cases is sooo long. For me, for instance, treatment will be at least a year, then a ton of tests for years after this. Thinking of each chemo cycle, means only getting through three weeks at a time. Energy seems to be more focused this way and you focus on getting over each small hill, instead of climbing the mountain all at once.
For me at least, this makes so much sense, and it is helping me to keep a positive outlook. I deal with only side effects, illness, tiredness, and the fear of the actual process I am undergoing. At this point, I am staying focused, and refuse to get bogged down in how long this whole process will last.
I thank Allah for putting that nurse in my path. She was not someone I would have met in treatment. A lab tech who took my blood asked me why I was always in the lab for blood tests, and I told her my condition. She arranged to have me meet this nurse to talk to her the next time I came for blood testing. Allah puts people in our paths everyday. Wisdom comes from all places. We should keep our minds and hearts opened to this.