I totally understand the idea of focusing on one thing at a time, but to only allow one long, medium and short target is remarkably unrealistic and more importantly inefficient. The program talks about the straight line to a goal, but in reality, that straight line is dashed - we don't/can't spend 24/7 on any one single target. For example, let's say I have a target of completing a project at work by a deadline and I also have a goal of helping my child learn their lines for their school play. They both are occurring during the same time period yet the system makes me choose only one. Really? I have to choose to provide for my family or neglect them? How does this make any sense? I completely agree with the idea of staying uncluttered and having to prioritize on a limited number of tasks, but only one is too much. Besides, one target is at work and the other is at home. These are completely non-overlapping areas of my life. I have to do both. I think simpleology should allow one target per area of one's life. So one for work, health, family, whatever. I love the simpleology system, and there's a lot of useful knowledge, but this limit of one target is crippling. I may have to devise my own method or see what else is out there to track my targets.