Organizing - anything - is a weakness of ADD people (like me) - this is the reason I highly interested in, and trying to make more fun, and overcomplicate most of the time :) Because the filtering function of the brain functioning weakly - we cannot see what is important, what not, start 1000 things and lost in details. We need lot more effort and organization as other. The problem with a paper planner is, that it has no notification function. You can write everything very organized and planned into your planner, but it will not say you: "hey, it's time to go!". Automation is very important for ADD people. And we are in lucky position with our smartphones, computers and smart watches.