What If an Index Card Could Make You More Productive?

I tried all the popular productivity systems. This is what finally stuck.

Photo: Netalieh/Getty Images

For the better part of a decade, I’d get frustrated at myself for not
being able to make popular productivity systems to work for me.
GTD, the Bullet Journal Method, Day Designer, The Franklin Covey
planner, the Ivy Lee Method, time-blocking — I tried…