The human mind works in ways that sometimes we can't understand. There is a constant collection of memories which are kept inside our minds since we were young. The first time you rode a bike and the taste of your favorite food are examples of life moments that build your identity. People who suffer from dissociative amnesia, however, completely forget about every single memory of their past, even forgetting about who they are. The case of Benjaman Kyle is fascinating. He was suffering from severe amnesia for many years, until everything changed.