I know alexithymia is not a medical diagnosis but as a result of PTSD. It means I cannot feel emotions or recognise them in others. I haven't cried for years. All my reactions are learnt behaviours that I have perfected over the years so no one notices that anything is wrong. I may laugh in the right part when a joke is told or pat someone on the shoulder if they are crying but I feel nothing. All day, everyday, I feel nothing. Does anyone else have this? How to overcome it?