There is no such thing as an empty space or an empty time. There is always something to see, something to hear. In fact, try as we may to make a silence, we cannot.
If I'm at home for the weekend - and that is almost never - I tend to get twitchy at about eight o'clock in the evening because my body clock is timed to go on stage. I don't know what to do with myself.
I'm more interested in enjoying my life and looking after my family than being hugely successful.