I had no cancer, but know people that did and one thing that came up often is that people tend to distance themselves from them. Not in a mean way, but dealing with special needs is tedious and that is often just a cause to not do certain things. Spending time together (no matter what you end up doing) gives a sense of normalcy and can really push someone to keep fighting. Cancer is a marathon with additional sprints (chemo) on top. Not being alone through all of this is a huge help