In my recent post about changing your mind, I discussed how to address failure by changing your mind about what you want to achieve and then following accordingly with action.
One thing, though: too much change can do as much damage as not changing at all.
Think of it like the candy corn that we, OK I, enjoy this time of year. A little is good. A little more is better. Too much is kinda gross.
Part of using change in marketing hinges on when to stop changing