Everybody has limited discipline. The trick is to not need discipline. By making work more fun, perhaps. And this sounds like a bit of fun. A better way is to

Everybody has limited discipline. The trick is to not need discipline. By making work more fun, perhaps. And this sounds like a bit of fun. A better way is to only do what you actually, really want to be doing, but - most of us don't always have that luxury - often we would like to have something done while not really wanting to do - fear of failure, fear of success etc can make us procrastinate even on things we actually want to do.