There are many things that we will realize only and only when we meet them. First of all, we think people we love will live in our lives for ever. That is not true. Unfortunately, there are situations that cannot be planned, that happens regardless your will, that you cannot prepare for.
Actually if you are young you cannot be aware of finality of life.
On the other hand, we can prepare and handle with bad situations sometimes. We can fight them and in many cases, win over them. Not every time, not fully, but win … and meanwhile we live with it and we accept it.
So… If you can, fight. If you can find ANY solution, do it. If you can PAY for it, do it. Money you can earn again, health can go over and you needn’t meet it again.