Do you believe it's possible to be successful in business and not sacrifice your life?
Of course, that is the objective.
Don't think that if you are going to have a great job or run a successful business that you can't also have a great personal life. Because you can.
The goal is in having both that sustainable economic model and the sustainable lifestyle model. What the heck does that mean?! Make enough money and be happy! The key is very simple: do stuff you enjoy. Be passionate about it (and don't do the stuff you don't enjoy).
Once you've redesigned your work life, full of stuff you're good at, and stuff you want to do, you can have it all.
What's the best thing about my life? I'm in control of what ...