Guity! I often get stuck working 'in' rather than 'on' my business. Falling into a work-week rut, and filling all available time with work related projects, doodles, daydreams, etc.
The reality is that when pressed for time (going out of town or whatever!) I can get all my work done in less than an 8 hour day, rather than in an 18 hour day.
In part I suspect Timothy Ferriss is right after all- not perhaps about outsourcing (can never quite get my mind around that one!), but about picking the things you are excellent at and necessary in your job, and stop getting caught up in the rest!

