, you know, they don't -- they're not preoccupied by the things that we're preoccupied, the filthy luker, the strategizing and the positioning of, say, politics or business. boll locks. bullocks. we are some of the most self-obsessed narcissistic self-centered. >> rose: but could you do the art if you weren't that way? >> naval gazing for a living. >> rose: it's not naval gazing. >> the other work i do is a sense to balance that. >> rose: balance it with what? >> moving from the abstract to the concrete. you know, because -- yeah. it's a strange thing. and i just think it's very important to understand that we are plumbers. we are mechanics of some kind and some of the most inspiring people are know are business people or, indeed, politicians. >> rose: or scientists -- >> especially scientists. >> rose: especially scientists. so celebrity today. you could argue that you have taken your earned place (laughs) >> cash, currency. >> rose: that's what it is. currency. it gives you the currency to change the globe. >> yeah, i mean you have to be -- you better be useful, use it wisely, spejd it