I'm taking 15 units, which ends up being 20 hrs/week in school due to labs.
I work 20 hours a week.
I volunteer 4 hours a week.
This all equates to me leaving the house at 7 am returning home at 8 pm Mon-Thurs, and 7 am - 7 pm fri
And my spouse and I have custody of his 3 year old son Fri-Mon every week.
So I study between trips to the playground and coloring haha.