How do they do it??

Ok so for the past 3 months I have gone to tax school and then been working at H&R Block. I have to say I have grown a deep respect for mothers who do this all the time.. not just the few months I have been doing but full time. How do they seriously juggle it all. There are days when I get home from work and feel like I can just drop but still have to make dinner for the kids and everything else. I am lucky enough to only have 1 more month of this and then I can go back to life as usual here, with a few less bills and debts thanks to this job. I will have to say.. now that I know what I am getting into... next year I will have a better plan in place for this. For now I tip my hat to those amazing parents who are able to juggle all of their hats with style and grace... you are all an inspiration to us.