lets say you always drink chocolate milk. the only reason you do it is because you think it is good for you and you like the taste. its what you've always drank. and one day. the store you always buy chocolate milk from stops selling it. now this whole opportunity has been placed right in your lap. but since you are so focused on routine and what you've always done, you try going to other stores. the store that you have always bought chocolate milk from stopped selling it because they are now selling extra great chocolate chip brownie milk that is 100% better than plain chocolate milk. but of course you'll never know that.
so maybe next time do something different so its not the same.