Originally Posted by
dchristiva
And why is this such a concern? Pencils have erasers for a reason. Mistakes can be corrected. Why not strike a balance between efficiency and striving for perfection. Mulling over a proposal for all eternity doesn't guarantee that it will be "right" or won't need a revision or amendment somewhere down the road.
Mistakes can be corrected, but that too takes time. It's not an instant fix, even if you undo the mistake.