Finding out a loved one has a serious illness like cancer can be distressing, sad, and even devastating. It can leave you wondering what you can do to help. Remember that there's no rule book when it comes to supporting your friend through a life-changing diagnosis. Consider your relationship with them, and try to help in ways that your friend or loved one will understand and appreciate. You might feel a little uncomfortable at first, maybe even scared, but it's important to treat the person the same way you treated them before the diagnosis. It's also important to fight through your own uncertainty so you can be there for them.