The idea of regretting not doing this seemed insane to me. Sitting in the corner at a bar at age 60 saying: 'I could've been Bond. Buy me a drink.' That's the saddest place I could be. At least now at 60 I can say: 'I was Bond. Now buy me a drink.'
An architect's most useful tools are an eraser at the drafting board and a wrecking bar at the site.