Nothing we make ever turns out exactly as we imagined; that this is a feature not a bug; and that this is why we do any of it. The trip down any path of creation is not A to B. That would be so boring. Or even A to Z. That’s too predictable. It’s A to way beyond zebra. That’s where the interesting stuff happens. The stuff that confounds our expectations. The stuff that changes us.

Adam Savage, Every Tool’s a Hammer