As I pointed out in the previous chapter, pain and suffering are experiences that affect individuals from an early age (See Navarini, 2018) – the fact that life begins with crying is particularly representative in this respect – even though not every moment of life is characterized by them. Pain and suffering may appear unjust, and in some cases as unbearable facts. However, they are strongly embedded in our existence, and our biology gives us the tools to deal with them.