I tottaly agree with you , only after you observe yourself and see your bad habits, your intreruptions... only then you can work on changing yourself.
I have my own business and i wark from 6 am to 1-2 am :)) but i can do that just because i have the passion of doing it and only after 3 years of observing and evolve constantly :)

Thank you for your post is was a pleasure to read it:)