Self-control is hard, and at the end of the day, most people don't care whether they've made themselves into a stronger person in the course of doing their work. They just care that they did their work.
If you have goals in life, you’re probably going to need some sort of organization. Even if it’s an organization of just you, it’s still helpful to think of it as a kind of machine. You don’t need to do every part of the process yourself — you just need to set up the machine so that the right outcomes happen.
For example, let’s say you want to build a treehouse in the backyard. You’re great at sawing and hammering, but architecture is not your forte. You build and build, but the treehouses keep falling down. Sure, you can try to get better at architecture, develop a better design, but you can also step back, look at the machine as a whole, and decide to fire yourself as the architect. Instead, you find a friend who loves that sort of thing to design the treehouse for you and you stick to actually building it. After all, your goal was to build a treehouse whose design you like — does it really matter whether you’re the one who actually designed it?
Or let’s say you really want to get in shape, but never remember to exercise. You can keep beating yourself up for your forgetfulness, or you can put a system in place. Maybe you have your roommate check to see that you exercise before you leave your house in the morning or you set a regular time to consistently go to the gym together. Life isn’t a high school exam; you don’t have to solve your problems on your own.
http://www.aaronsw.com/weblog/nummi