Sticky notes are great for those temporary things you need to remember. But sometimes they remain, hanging up somewhere in our view. They're not permanent, otherwise we would save them in another way. They can be good or not so good, but they are probably there for a reason, if only for a short time. So if you have something come your way that you need to at least recall. Have a beer and place a sticky note on your heart. It will be there for the time you need and then you can take it away without a scar.