If you compromise what you're trying to do just a little bit, you'll end up compromising a little more the next day or the next week, and when you lift your head you're suddenly really far away from where you're trying to go.
There is something I feel when I animate something; you can never really understand the character you're animating unless you've had the opportunity to turn it around. Once you've done that, you know it is a three-dimensional object.
A tart temper never mellows with age, and a sharp tongue is the only edged tool that grows keener with constant use.