Paternity leave is proving to be a fairly big adjustment. Its been 10 years since my last newborn and I've long since forgotten all the details of the experience. On the other hand this experience in many ways has been so different - the relationship with my "new" wife is infinitely more loving and collaborative - I'm 10 years older for what's that worth and have what I feel is a very different outlook on life at this age - some of it good...some not so good.