Look, architecture has a lot of places to hide behind, a lot of excuses. 'The client made me do this.' 'The city made me do this.' 'Oh, the budget.' I don't believe that anymore.
And never - not in a single case - was the explanation, 'I was pressured to do this.' The explanation was very often, 'The limited data we had led one to reasonably conclude this. I now see that there's another explanation for it.'
If you think you've already made it, that's when you can fall short and go backwards. I'm constantly pushing forward and chasing the element of perfection.

