When I began in 1960 individuality wasn't an accepted thing to look for it was about species-specific behaviour. But animal behaviour is not hard science. There's room for intuition.
Becoming a father I think it inevitably changes your perspective of life. I don't get nearly enough sleep. And the simplest things in life are completely satisfying. I find you don't have to do as much like you don't go on as many outings.
