My mother wanted very much to play tennis; she wanted, most of all, to be a singer and play the piano.
The days of our lives, for all of us, are numbered. We know that. And yes, there are certainly times when we aren't able to muster as much strength and patience as we would like. It's called being human.
I think that one of Tim's great qualities and abilities is in what seems like a thumbnail sketch to get something quite telling, very simply, when you're doing it or being in that thumbnail sketch, you don't feel that it's important.