If everything seems to be going well, you have obviously overlooked something. Nature always sides with the hidden flaw. Why do today what you can put off until tomorrow. It is impossible to make anything foolproof because fools are so ingenious. Whenever you set out to do something, something else must be done first.
Every solution breeds new problems.
Two wrongs are only the beginning. If at first you don't succeed, destroy all evidence that you tried. Success always occurs in private, and failure in full view. You may give each page an identifying name on the next line.