Nobody should have to deal with the kind of emotional and physical trauma that accompanies cancer. This is an incredibly trying time, and it might feel like you are all alone. What you need to realize is that you are not alone in this. You still have your loved ones, who are here to support you the entire way. You may not feel emotionally close to your doctors and nurses, but you should know that they are doing all they can to cure you of the disease, as well.
One of the biggest emotional problem faced by a person suffering from cancer is the fact that they might feel emotionally isolated. You might feel like nobody can possibly understand you. There is a chance you are isolating the people in your life, right now. Believe us, that is the last thing you want to do. Your loved ones want to be there for you- and you should let them help you in whatever way they can.
There are some things your loved ones cannot empathize with. There are support groups for people suffering from cancer. You should certainly visit these support groups. You will be among people suffering from the same doubts, fears and traumas you are. These people will be able to provide you with emotional strength and support, as well. They understand where you are coming from, after all. They are fighting the same battle with you, so you should let them be your comrade in arms.
There are probably dozens of little things that give you a lot of pleasure. Continue doing these. It will give you some emotional rest, and make your soul a little happier. A little more happiness can go a long way when you are receiving cancer treatment.