A couple of weeks ago, I showed you a brilliant hack for handling your to-do list, which made it really really simple to know what needed to be done and to get it done. I am a great believer in David Allen’s "Getting Things Done" system, but it can be complicated and I do know that when things are complicated, it’s often easier to not do them so my mission is to find really simple, uncomplicated tools to make your every day tasks much easier. A couple of weeks ago I showed you a fabulous to-do list hack which was so simple it was almost funny. I found out that just because we know about something, doesn't mean we know how to use it effectively. Today I discuss another brilliant hack, and would you believe we’re talking about the humble checklist? I’ve found out some rather interesting things about that which I want to share. Another of those things that is so simple it's easy dismissed, but can have life saving results! Really!