Serious illness is a great calamity. It is unwelcome, violent, frightening and painful. If it is life threatening, it requires the ill person and their loved ones to confront death.
Illness causes pain, anxiety, incapacitation; it limits what the ill person can do. It can cut a life short, stop plans in their tracks, and detach people from life, suspending the previous flow of everyday activity. In short, illness is almost always unwelcome but must be endured, as it is also unavoidable. We “each owe nature a death”, as Freud put it.
But illness also has revelatory power. It pushes the ill person to the limit and reveals a great deal about us, how we live, and the values and assumptions that underpin our lives. Illness can also provide both philosophical motivation and instruction, by pointing to our habits and assumptions and putting them into question. So we should consider illness as a legitimate and useful philosophical tool. TheConversation