my grandmother has been fighting cancer for years. recently they did a petscan and found out that the cancer did not do well with treatments she has had the last 3 yrs. she has been in stage 4 from day one and still to this day. they told her at this point the only thing they can is to maintain the cancer and she could live another 5 years, as long she takes of her self. I know 5 yrs is a long way off but just because they say 5 yrs does not mean we will get that amount of time with her. i feel grief because i know it is coming. I don't know how to deal the feeling of grief?