I'm about to turn 37yo. I badly want to create my own business and brand. I'm still defining what should I focus on based on what I'm good at. I can get to that eventually, but my point is...How can I do that working from home, with only 1 salary income from a full-time job? I work 11 hrs per day, I have 2 teenage kids, and a husband that doesn't work.

I started to go to the gym, I think it's a good way to discipline myself and oxygen my brain, and do something good for me.

I'm taking online courses to learn the skills to build my business successfully. I cannot take the lessons every day though.

If I wake up at 6:30 am, work out from 7:30 am to 8:30 am. Start working on my full-time job from 10 am to 9 pm from Mon to Sat, and go to sleep around 11 pm to 12 am, to try to make the 6 hrs recommended to keep me healthy...

How the heck I would do this? What time I will dedicate to my children and my marriage? I'm not prepared to quit my job because I live in a foreign country, paying rent and we can nearly do it thru the end of the month.

I want to hear from you guys.

Thanks in advance.

Edit: Thanks to everyone that has taken the time to leave advice or a thought. All of them have been useful, and definitely taught me a lesson or tip.