I believe, you need to work at least 14-hours a day for the next 14-years, so one fine day you can wake up and enjoy your 14M/B empire. Then, and only then, you can afford to work 4 hours a week. You know, you give your orders to your assistants and enjoy the rest of the week on a beach. At least, this is what Tim Ferriss is doing right now.
Honestly, how long is your average work day? How do you feel about it? Do you believe it's gonna be totally worth it of all the trouble and pain some day? After I quit my full-time job, I thought I would work less and earn more as a freelancer. Lucky me. 9-to-5 was my silent killer. Now, I think I'm "blessed" with 9-to-9 no free weekends lovely change. Let's hear it. How long is your average IM work day?