The support system of peers is also called a network. There are a lot of things that a network can refer to, but in this case, this is for people who will also support each other. There are a lot of people who have assumed that they can do everything without a network, but this is not true at all.
There are times when you would do things, and you are not sure if what you are doing is correct. You will need people who will give you advice and will also make you feel that you are not doing too bad. There are also some situations in the hospital that may sometimes be too much for you. Your support system, your network, can help you cope.